{ "summary": { "snap": { "added": [], "removed": [], "diff": [] }, "deb": { "added": [], "removed": [], "diff": [ "flash-kernel", "gir1.2-glib-2.0:armhf", "inetutils-telnet", "libc-bin", "libc-dev-bin", "libc6:armhf", "libc6-dev:armhf", "libglib2.0-0t64:armhf", "libglib2.0-bin", "libglib2.0-data", "libldap-common", "libldap2:armhf", "libnss-systemd:armhf", "libpam-systemd:armhf", "libpython3.13:armhf", "libpython3.13-minimal:armhf", "libpython3.13-stdlib:armhf", "libsystemd-shared:armhf", "libsystemd0:armhf", "libudev1:armhf", "locales", "python3.13", "python3.13-gdbm", "python3.13-minimal", "systemd", "systemd-cryptsetup", "systemd-resolved", "systemd-sysv", "telnet", "udev" ] } }, "diff": { "deb": [ { "name": "flash-kernel", "from_version": { "source_package_name": "flash-kernel", "source_package_version": "3.109ubuntu6.1", "version": "3.109ubuntu6.1" }, "to_version": { "source_package_name": "flash-kernel", "source_package_version": "3.109ubuntu6.2", "version": "3.109ubuntu6.2" }, "cves": [], "launchpad_bugs_fixed": [ 2132298, 2134398 ], "changes": [ { "cves": [], "log": [ "", " [ Heinrich Schuchardt ]", " * Add Milk-V Mars CM and Milk-V Mars CM Lite to database (LP: #2132298)", " * Correct dtb for StarFive VisionFive 2 Lite (LP: #2134398)", "", " [ Dave Jones ]", " * db/all.db: Removed duplicated entry for Lenovo ThinkPad X13s", " * test_db: Added test to guard against future duplicates; also copied", " alphabetical test from d/rules so it can easily run during development", "" ], "package": "flash-kernel", "version": "3.109ubuntu6.2", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2132298, 2134398 ], "author": "Dave Jones ", "date": "Mon, 26 Jan 2026 15:00:37 +0000" } ], "notes": null, "is_version_downgrade": false }, { "name": "gir1.2-glib-2.0:armhf", "from_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.2", "version": "2.86.0-2ubuntu0.2" }, "to_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.3", "version": "2.86.0-2ubuntu0.3" }, "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: integer overflow in Base64 encoding", " - debian/patches/CVE-2026-1484-1.patch: use gsize to prevent potential", " overflow in glib/gbase64.c.", " - debian/patches/CVE-2026-1484-2.patch: ensure that the out value is", " within allocated size in glib/gbase64.c.", " - CVE-2026-1484", " * SECURITY UPDATE: buffer underflow via header length", " - debian/patches/CVE-2026-1485.patch: do not overflow if header is", " longer than MAXINT in gio/gcontenttype-fdo.c.", " - CVE-2026-1485", " * SECURITY UPDATE: integer overflow via Unicode case conversion", " - debian/patches/CVE-2026-1489-1.patch: use size_t for output_marks", " length in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-2.patch: do not convert size_t to gint", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-3.patch: ensure we do not overflow size", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-4.patch: add test debug information when", " parsing input files in glib/tests/unicode.c.", " - CVE-2026-1489", "" ], "package": "glib2.0", "version": "2.86.0-2ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Wed, 28 Jan 2026 12:38:28 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "inetutils-telnet", "from_version": { "source_package_name": "inetutils", "source_package_version": "2:2.6-1ubuntu3", "version": "2:2.6-1ubuntu3" }, "to_version": { "source_package_name": "inetutils", "source_package_version": "2:2.6-1ubuntu3.1", "version": "2:2.6-1ubuntu3.1" }, "cves": [ { "cve": "CVE-2026-24061", "url": "https://ubuntu.com/security/CVE-2026-24061", "cve_description": "telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a \"-f root\" value for the USER environment variable.", "cve_priority": "high", "cve_public_date": "2026-01-21 07:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2026-24061", "url": "https://ubuntu.com/security/CVE-2026-24061", "cve_description": "telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a \"-f root\" value for the USER environment variable.", "cve_priority": "high", "cve_public_date": "2026-01-21 07:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: telnetd remote authentication bypass", " - debian/patches/CVE-2026-24061-1.patch: fix injection bug with bogus", " user names in telnetd/utility.c.", " - debian/patches/CVE-2026-24061-2.patch: sanitize all variable", " expansions in telnetd/utility.c.", " - debian/patches/CVE-2026-24061-3.patch: fix compiler warning in", " telnetd/utility.c.", " - CVE-2026-24061", "" ], "package": "inetutils", "version": "2:2.6-1ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Fri, 30 Jan 2026 11:13:12 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libc-bin", "from_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3", "version": "2.42-0ubuntu3" }, "to_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3.1", "version": "2.42-0ubuntu3.1" }, "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: use-after-free in wordexp_t fields", " - debian/patches/CVE-2025-15281.patch: posix: Reset wordexp_t fields", " with WRDE_REUSE", " - CVE-2025-15281", " * SECURITY UPDATE: integer overflow in memalign", " - debian/patches/CVE-2026-0861.patch: memalign: reinstate alignment", " overflow check", " - CVE-2026-0861", " * SECURITY UPDATE: memory leak in NSS DNS", " - debian/patches/CVE-2026-0915.patch: resolv: Fix NSS DNS backend for", " getnetbyaddr", " - CVE-2026-0915", "" ], "package": "glibc", "version": "2.42-0ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Nishit Majithia ", "date": "Fri, 30 Jan 2026 13:59:18 +0530" } ], "notes": null, "is_version_downgrade": false }, { "name": "libc-dev-bin", "from_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3", "version": "2.42-0ubuntu3" }, "to_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3.1", "version": "2.42-0ubuntu3.1" }, "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: use-after-free in wordexp_t fields", " - debian/patches/CVE-2025-15281.patch: posix: Reset wordexp_t fields", " with WRDE_REUSE", " - CVE-2025-15281", " * SECURITY UPDATE: integer overflow in memalign", " - debian/patches/CVE-2026-0861.patch: memalign: reinstate alignment", " overflow check", " - CVE-2026-0861", " * SECURITY UPDATE: memory leak in NSS DNS", " - debian/patches/CVE-2026-0915.patch: resolv: Fix NSS DNS backend for", " getnetbyaddr", " - CVE-2026-0915", "" ], "package": "glibc", "version": "2.42-0ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Nishit Majithia ", "date": "Fri, 30 Jan 2026 13:59:18 +0530" } ], "notes": null, "is_version_downgrade": false }, { "name": "libc6:armhf", "from_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3", "version": "2.42-0ubuntu3" }, "to_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3.1", "version": "2.42-0ubuntu3.1" }, "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: use-after-free in wordexp_t fields", " - debian/patches/CVE-2025-15281.patch: posix: Reset wordexp_t fields", " with WRDE_REUSE", " - CVE-2025-15281", " * SECURITY UPDATE: integer overflow in memalign", " - debian/patches/CVE-2026-0861.patch: memalign: reinstate alignment", " overflow check", " - CVE-2026-0861", " * SECURITY UPDATE: memory leak in NSS DNS", " - debian/patches/CVE-2026-0915.patch: resolv: Fix NSS DNS backend for", " getnetbyaddr", " - CVE-2026-0915", "" ], "package": "glibc", "version": "2.42-0ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Nishit Majithia ", "date": "Fri, 30 Jan 2026 13:59:18 +0530" } ], "notes": null, "is_version_downgrade": false }, { "name": "libc6-dev:armhf", "from_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3", "version": "2.42-0ubuntu3" }, "to_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3.1", "version": "2.42-0ubuntu3.1" }, "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: use-after-free in wordexp_t fields", " - debian/patches/CVE-2025-15281.patch: posix: Reset wordexp_t fields", " with WRDE_REUSE", " - CVE-2025-15281", " * SECURITY UPDATE: integer overflow in memalign", " - debian/patches/CVE-2026-0861.patch: memalign: reinstate alignment", " overflow check", " - CVE-2026-0861", " * SECURITY UPDATE: memory leak in NSS DNS", " - debian/patches/CVE-2026-0915.patch: resolv: Fix NSS DNS backend for", " getnetbyaddr", " - CVE-2026-0915", "" ], "package": "glibc", "version": "2.42-0ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Nishit Majithia ", "date": "Fri, 30 Jan 2026 13:59:18 +0530" } ], "notes": null, "is_version_downgrade": false }, { "name": "libglib2.0-0t64:armhf", "from_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.2", "version": "2.86.0-2ubuntu0.2" }, "to_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.3", "version": "2.86.0-2ubuntu0.3" }, "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: integer overflow in Base64 encoding", " - debian/patches/CVE-2026-1484-1.patch: use gsize to prevent potential", " overflow in glib/gbase64.c.", " - debian/patches/CVE-2026-1484-2.patch: ensure that the out value is", " within allocated size in glib/gbase64.c.", " - CVE-2026-1484", " * SECURITY UPDATE: buffer underflow via header length", " - debian/patches/CVE-2026-1485.patch: do not overflow if header is", " longer than MAXINT in gio/gcontenttype-fdo.c.", " - CVE-2026-1485", " * SECURITY UPDATE: integer overflow via Unicode case conversion", " - debian/patches/CVE-2026-1489-1.patch: use size_t for output_marks", " length in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-2.patch: do not convert size_t to gint", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-3.patch: ensure we do not overflow size", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-4.patch: add test debug information when", " parsing input files in glib/tests/unicode.c.", " - CVE-2026-1489", "" ], "package": "glib2.0", "version": "2.86.0-2ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Wed, 28 Jan 2026 12:38:28 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libglib2.0-bin", "from_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.2", "version": "2.86.0-2ubuntu0.2" }, "to_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.3", "version": "2.86.0-2ubuntu0.3" }, "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: integer overflow in Base64 encoding", " - debian/patches/CVE-2026-1484-1.patch: use gsize to prevent potential", " overflow in glib/gbase64.c.", " - debian/patches/CVE-2026-1484-2.patch: ensure that the out value is", " within allocated size in glib/gbase64.c.", " - CVE-2026-1484", " * SECURITY UPDATE: buffer underflow via header length", " - debian/patches/CVE-2026-1485.patch: do not overflow if header is", " longer than MAXINT in gio/gcontenttype-fdo.c.", " - CVE-2026-1485", " * SECURITY UPDATE: integer overflow via Unicode case conversion", " - debian/patches/CVE-2026-1489-1.patch: use size_t for output_marks", " length in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-2.patch: do not convert size_t to gint", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-3.patch: ensure we do not overflow size", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-4.patch: add test debug information when", " parsing input files in glib/tests/unicode.c.", " - CVE-2026-1489", "" ], "package": "glib2.0", "version": "2.86.0-2ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Wed, 28 Jan 2026 12:38:28 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libglib2.0-data", "from_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.2", "version": "2.86.0-2ubuntu0.2" }, "to_version": { "source_package_name": "glib2.0", "source_package_version": "2.86.0-2ubuntu0.3", "version": "2.86.0-2ubuntu0.3" }, "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2026-1484", "url": "https://ubuntu.com/security/CVE-2026-1484", "cve_description": "A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the library may miscalculate buffer boundaries. This can cause memory writes outside the allocated buffer. Applications that process untrusted or extremely large Base64 input using GLib may crash or behave unpredictably.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1485", "url": "https://ubuntu.com/security/CVE-2026-1485", "cve_description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.", "cve_priority": "medium", "cve_public_date": "2026-01-27 14:15:00 UTC" }, { "cve": "CVE-2026-1489", "url": "https://ubuntu.com/security/CVE-2026-1489", "cve_description": "A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.", "cve_priority": "medium", "cve_public_date": "2026-01-27 15:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: integer overflow in Base64 encoding", " - debian/patches/CVE-2026-1484-1.patch: use gsize to prevent potential", " overflow in glib/gbase64.c.", " - debian/patches/CVE-2026-1484-2.patch: ensure that the out value is", " within allocated size in glib/gbase64.c.", " - CVE-2026-1484", " * SECURITY UPDATE: buffer underflow via header length", " - debian/patches/CVE-2026-1485.patch: do not overflow if header is", " longer than MAXINT in gio/gcontenttype-fdo.c.", " - CVE-2026-1485", " * SECURITY UPDATE: integer overflow via Unicode case conversion", " - debian/patches/CVE-2026-1489-1.patch: use size_t for output_marks", " length in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-2.patch: do not convert size_t to gint", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-3.patch: ensure we do not overflow size", " in glib/guniprop.c.", " - debian/patches/CVE-2026-1489-4.patch: add test debug information when", " parsing input files in glib/tests/unicode.c.", " - CVE-2026-1489", "" ], "package": "glib2.0", "version": "2.86.0-2ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Wed, 28 Jan 2026 12:38:28 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libldap-common", "from_version": { "source_package_name": "openldap", "source_package_version": "2.6.10+dfsg-1ubuntu2", "version": "2.6.10+dfsg-1ubuntu2" }, "to_version": { "source_package_name": "openldap", "source_package_version": "2.6.10+dfsg-1ubuntu2.1", "version": "2.6.10+dfsg-1ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2119884, 2125685, 2121816 ], "changes": [ { "cves": [], "log": [ "", " * Fix slapd apparmor profile (LP: #2119884)", " - d/rules: fix dh_apparmor being skipped in -indep for -arch slapd package", " - d/rules: remove override_dh_auto_build target re-added with \"Enable AppArmor", " support\" by mistake, removed in 2.6.9+dfsg-1", " - d/apparmor-profile: add systemd-notify support", " - d/t/slapd: test if running in apparmor enforce mode", " * pbkdf2 iteration configuration support (LP: #2125685)", " - d/p/lp2125685-pbkdf2-configurable-rounds: make iterations configurable", " - d/p/lp2125685-pbkdf2-fix-iteration-arg: fix iteration argument index", " - d/t/pbkdf2-contrib: test if pbkdf2 hashing rounds are adjustable", " * d/t/ppm-contrib: test ppm password quality module (LP: #2121816)", "" ], "package": "openldap", "version": "2.6.10+dfsg-1ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2119884, 2125685, 2121816 ], "author": "Jonas Jelten ", "date": "Thu, 25 Sep 2025 15:45:49 +0200" } ], "notes": null, "is_version_downgrade": false }, { "name": "libldap2:armhf", "from_version": { "source_package_name": "openldap", "source_package_version": "2.6.10+dfsg-1ubuntu2", "version": "2.6.10+dfsg-1ubuntu2" }, "to_version": { "source_package_name": "openldap", "source_package_version": "2.6.10+dfsg-1ubuntu2.1", "version": "2.6.10+dfsg-1ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2119884, 2125685, 2121816 ], "changes": [ { "cves": [], "log": [ "", " * Fix slapd apparmor profile (LP: #2119884)", " - d/rules: fix dh_apparmor being skipped in -indep for -arch slapd package", " - d/rules: remove override_dh_auto_build target re-added with \"Enable AppArmor", " support\" by mistake, removed in 2.6.9+dfsg-1", " - d/apparmor-profile: add systemd-notify support", " - d/t/slapd: test if running in apparmor enforce mode", " * pbkdf2 iteration configuration support (LP: #2125685)", " - d/p/lp2125685-pbkdf2-configurable-rounds: make iterations configurable", " - d/p/lp2125685-pbkdf2-fix-iteration-arg: fix iteration argument index", " - d/t/pbkdf2-contrib: test if pbkdf2 hashing rounds are adjustable", " * d/t/ppm-contrib: test ppm password quality module (LP: #2121816)", "" ], "package": "openldap", "version": "2.6.10+dfsg-1ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2119884, 2125685, 2121816 ], "author": "Jonas Jelten ", "date": "Thu, 25 Sep 2025 15:45:49 +0200" } ], "notes": null, "is_version_downgrade": false }, { "name": "libnss-systemd:armhf", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpam-systemd:armhf", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpython3.13:armhf", "from_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.2", "version": "3.13.7-1ubuntu0.2" }, "to_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.3", "version": "3.13.7-1ubuntu0.3" }, "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Header injection in email messages where addresses are not", " sanitized.", " - debian/patches/CVE-2025-11468.patch: Add escape parentheses and backslash", " in Lib/email/_header_value_parser.py. Add test in", " Lib/test/test_email/test__header_value_parser.py.", " - CVE-2025-11468", " * SECURITY UPDATE: Quadratic algorithm when building excessively nested XML", " documents.", " - debian/patches/CVE-2025-12084-*.patch: Remove _in_document and replace", " with node.ownerDocument in Lib/xml/dom/minidom.py. Set self.ownerDocument", " to None in Lib/xml/dom/minidom.py. Add test in Lib/test/test_minidom.py.", " - CVE-2025-12084", " * SECURITY UPDATE: OOM and denial of service when opening malicious plist", " file.", " - debian/patches/CVE-2025-13837.patch: Add _MIN_READ_BUF_SIZE and _read", " with checks in Lib/plistlib.py. Add test in Lib/test/test_plistlib.py.", " - CVE-2025-13837", " * SECURITY UPDATE: Header injection in user controlled data URLs in urllib.", " - debian/patches/CVE-2025-15282.patch: Add control character checks in", " Lib/urllib/request.py. Add test in Lib/test/test_urllib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " imaplib.", " - debian/patches/CVE-2025-15366.patch: Add _control_chars and checks in", " Lib/imaplib.py. Add test in Lib/test/test_imaplib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " poplib.", " - debian/patches/CVE-2025-15367.patch: Add control character regex check", " in Lib/poplib.py. Add test in Lib/test/test_poplib.py.", " - CVE-2025-15367", " * SECURITY UPDATE: HTTP header injection in user controlled cookie values.", " - debian/patches/CVE-2026-0672.patch: Add _control_characters_re and", " checks in Lib/http/cookies.py. Add test in Lib/test/test_http_cookies.py.", " - CVE-2026-0672", " * SECURITY UPDATE: HTTP header injection in user controlled headers and", " values with newlines.", " - debian/patches/CVE-2026-0865.patch: Add _control_chars_re and check in", " Lib/wsgiref/headers.py. Add test in Lib/test/support/__init__.py and", " Lib/test/test_wsgiref.py.", " - CVE-2026-0865", "" ], "package": "python3.13", "version": "3.13.7-1ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Hlib Korzhynskyy ", "date": "Thu, 22 Jan 2026 16:45:57 -0330" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpython3.13-minimal:armhf", "from_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.2", "version": "3.13.7-1ubuntu0.2" }, "to_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.3", "version": "3.13.7-1ubuntu0.3" }, "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Header injection in email messages where addresses are not", " sanitized.", " - debian/patches/CVE-2025-11468.patch: Add escape parentheses and backslash", " in Lib/email/_header_value_parser.py. Add test in", " Lib/test/test_email/test__header_value_parser.py.", " - CVE-2025-11468", " * SECURITY UPDATE: Quadratic algorithm when building excessively nested XML", " documents.", " - debian/patches/CVE-2025-12084-*.patch: Remove _in_document and replace", " with node.ownerDocument in Lib/xml/dom/minidom.py. Set self.ownerDocument", " to None in Lib/xml/dom/minidom.py. Add test in Lib/test/test_minidom.py.", " - CVE-2025-12084", " * SECURITY UPDATE: OOM and denial of service when opening malicious plist", " file.", " - debian/patches/CVE-2025-13837.patch: Add _MIN_READ_BUF_SIZE and _read", " with checks in Lib/plistlib.py. Add test in Lib/test/test_plistlib.py.", " - CVE-2025-13837", " * SECURITY UPDATE: Header injection in user controlled data URLs in urllib.", " - debian/patches/CVE-2025-15282.patch: Add control character checks in", " Lib/urllib/request.py. Add test in Lib/test/test_urllib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " imaplib.", " - debian/patches/CVE-2025-15366.patch: Add _control_chars and checks in", " Lib/imaplib.py. Add test in Lib/test/test_imaplib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " poplib.", " - debian/patches/CVE-2025-15367.patch: Add control character regex check", " in Lib/poplib.py. Add test in Lib/test/test_poplib.py.", " - CVE-2025-15367", " * SECURITY UPDATE: HTTP header injection in user controlled cookie values.", " - debian/patches/CVE-2026-0672.patch: Add _control_characters_re and", " checks in Lib/http/cookies.py. Add test in Lib/test/test_http_cookies.py.", " - CVE-2026-0672", " * SECURITY UPDATE: HTTP header injection in user controlled headers and", " values with newlines.", " - debian/patches/CVE-2026-0865.patch: Add _control_chars_re and check in", " Lib/wsgiref/headers.py. Add test in Lib/test/support/__init__.py and", " Lib/test/test_wsgiref.py.", " - CVE-2026-0865", "" ], "package": "python3.13", "version": "3.13.7-1ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Hlib Korzhynskyy ", "date": "Thu, 22 Jan 2026 16:45:57 -0330" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpython3.13-stdlib:armhf", "from_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.2", "version": "3.13.7-1ubuntu0.2" }, "to_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.3", "version": "3.13.7-1ubuntu0.3" }, "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Header injection in email messages where addresses are not", " sanitized.", " - debian/patches/CVE-2025-11468.patch: Add escape parentheses and backslash", " in Lib/email/_header_value_parser.py. Add test in", " Lib/test/test_email/test__header_value_parser.py.", " - CVE-2025-11468", " * SECURITY UPDATE: Quadratic algorithm when building excessively nested XML", " documents.", " - debian/patches/CVE-2025-12084-*.patch: Remove _in_document and replace", " with node.ownerDocument in Lib/xml/dom/minidom.py. Set self.ownerDocument", " to None in Lib/xml/dom/minidom.py. Add test in Lib/test/test_minidom.py.", " - CVE-2025-12084", " * SECURITY UPDATE: OOM and denial of service when opening malicious plist", " file.", " - debian/patches/CVE-2025-13837.patch: Add _MIN_READ_BUF_SIZE and _read", " with checks in Lib/plistlib.py. Add test in Lib/test/test_plistlib.py.", " - CVE-2025-13837", " * SECURITY UPDATE: Header injection in user controlled data URLs in urllib.", " - debian/patches/CVE-2025-15282.patch: Add control character checks in", " Lib/urllib/request.py. Add test in Lib/test/test_urllib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " imaplib.", " - debian/patches/CVE-2025-15366.patch: Add _control_chars and checks in", " Lib/imaplib.py. Add test in Lib/test/test_imaplib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " poplib.", " - debian/patches/CVE-2025-15367.patch: Add control character regex check", " in Lib/poplib.py. Add test in Lib/test/test_poplib.py.", " - CVE-2025-15367", " * SECURITY UPDATE: HTTP header injection in user controlled cookie values.", " - debian/patches/CVE-2026-0672.patch: Add _control_characters_re and", " checks in Lib/http/cookies.py. Add test in Lib/test/test_http_cookies.py.", " - CVE-2026-0672", " * SECURITY UPDATE: HTTP header injection in user controlled headers and", " values with newlines.", " - debian/patches/CVE-2026-0865.patch: Add _control_chars_re and check in", " Lib/wsgiref/headers.py. Add test in Lib/test/support/__init__.py and", " Lib/test/test_wsgiref.py.", " - CVE-2026-0865", "" ], "package": "python3.13", "version": "3.13.7-1ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Hlib Korzhynskyy ", "date": "Thu, 22 Jan 2026 16:45:57 -0330" } ], "notes": null, "is_version_downgrade": false }, { "name": "libsystemd-shared:armhf", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libsystemd0:armhf", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "libudev1:armhf", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "locales", "from_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3", "version": "2.42-0ubuntu3" }, "to_version": { "source_package_name": "glibc", "source_package_version": "2.42-0ubuntu3.1", "version": "2.42-0ubuntu3.1" }, "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-15281", "url": "https://ubuntu.com/security/CVE-2025-15281", "cve_description": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.", "cve_priority": "medium", "cve_public_date": "2026-01-20 14:16:00 UTC" }, { "cve": "CVE-2026-0861", "url": "https://ubuntu.com/security/CVE-2026-0861", "cve_description": "Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for the alignment for memalign to the range [1<<62+ 1, 1<<63] and exactly 1<<63 for posix_memalign and aligned_alloc. Typically the alignment argument passed to such functions is a known constrained quantity (e.g. page size, block size, struct sizes) and is not attacker controlled, because of which this may not be easily exploitable in practice. An application bug could potentially result in the input alignment being too large, e.g. due to a different buffer overflow or integer overflow in the application or its dependent libraries, but that is again an uncommon usage pattern given typical sources of alignments.", "cve_priority": "medium", "cve_public_date": "2026-01-14 21:15:00 UTC" }, { "cve": "CVE-2026-0915", "url": "https://ubuntu.com/security/CVE-2026-0915", "cve_description": "Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.", "cve_priority": "medium", "cve_public_date": "2026-01-15 22:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: use-after-free in wordexp_t fields", " - debian/patches/CVE-2025-15281.patch: posix: Reset wordexp_t fields", " with WRDE_REUSE", " - CVE-2025-15281", " * SECURITY UPDATE: integer overflow in memalign", " - debian/patches/CVE-2026-0861.patch: memalign: reinstate alignment", " overflow check", " - CVE-2026-0861", " * SECURITY UPDATE: memory leak in NSS DNS", " - debian/patches/CVE-2026-0915.patch: resolv: Fix NSS DNS backend for", " getnetbyaddr", " - CVE-2026-0915", "" ], "package": "glibc", "version": "2.42-0ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Nishit Majithia ", "date": "Fri, 30 Jan 2026 13:59:18 +0530" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3.13", "from_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.2", "version": "3.13.7-1ubuntu0.2" }, "to_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.3", "version": "3.13.7-1ubuntu0.3" }, "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Header injection in email messages where addresses are not", " sanitized.", " - debian/patches/CVE-2025-11468.patch: Add escape parentheses and backslash", " in Lib/email/_header_value_parser.py. Add test in", " Lib/test/test_email/test__header_value_parser.py.", " - CVE-2025-11468", " * SECURITY UPDATE: Quadratic algorithm when building excessively nested XML", " documents.", " - debian/patches/CVE-2025-12084-*.patch: Remove _in_document and replace", " with node.ownerDocument in Lib/xml/dom/minidom.py. Set self.ownerDocument", " to None in Lib/xml/dom/minidom.py. Add test in Lib/test/test_minidom.py.", " - CVE-2025-12084", " * SECURITY UPDATE: OOM and denial of service when opening malicious plist", " file.", " - debian/patches/CVE-2025-13837.patch: Add _MIN_READ_BUF_SIZE and _read", " with checks in Lib/plistlib.py. Add test in Lib/test/test_plistlib.py.", " - CVE-2025-13837", " * SECURITY UPDATE: Header injection in user controlled data URLs in urllib.", " - debian/patches/CVE-2025-15282.patch: Add control character checks in", " Lib/urllib/request.py. Add test in Lib/test/test_urllib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " imaplib.", " - debian/patches/CVE-2025-15366.patch: Add _control_chars and checks in", " Lib/imaplib.py. Add test in Lib/test/test_imaplib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " poplib.", " - debian/patches/CVE-2025-15367.patch: Add control character regex check", " in Lib/poplib.py. Add test in Lib/test/test_poplib.py.", " - CVE-2025-15367", " * SECURITY UPDATE: HTTP header injection in user controlled cookie values.", " - debian/patches/CVE-2026-0672.patch: Add _control_characters_re and", " checks in Lib/http/cookies.py. Add test in Lib/test/test_http_cookies.py.", " - CVE-2026-0672", " * SECURITY UPDATE: HTTP header injection in user controlled headers and", " values with newlines.", " - debian/patches/CVE-2026-0865.patch: Add _control_chars_re and check in", " Lib/wsgiref/headers.py. Add test in Lib/test/support/__init__.py and", " Lib/test/test_wsgiref.py.", " - CVE-2026-0865", "" ], "package": "python3.13", "version": "3.13.7-1ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Hlib Korzhynskyy ", "date": "Thu, 22 Jan 2026 16:45:57 -0330" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3.13-gdbm", "from_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.2", "version": "3.13.7-1ubuntu0.2" }, "to_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.3", "version": "3.13.7-1ubuntu0.3" }, "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Header injection in email messages where addresses are not", " sanitized.", " - debian/patches/CVE-2025-11468.patch: Add escape parentheses and backslash", " in Lib/email/_header_value_parser.py. Add test in", " Lib/test/test_email/test__header_value_parser.py.", " - CVE-2025-11468", " * SECURITY UPDATE: Quadratic algorithm when building excessively nested XML", " documents.", " - debian/patches/CVE-2025-12084-*.patch: Remove _in_document and replace", " with node.ownerDocument in Lib/xml/dom/minidom.py. Set self.ownerDocument", " to None in Lib/xml/dom/minidom.py. Add test in Lib/test/test_minidom.py.", " - CVE-2025-12084", " * SECURITY UPDATE: OOM and denial of service when opening malicious plist", " file.", " - debian/patches/CVE-2025-13837.patch: Add _MIN_READ_BUF_SIZE and _read", " with checks in Lib/plistlib.py. Add test in Lib/test/test_plistlib.py.", " - CVE-2025-13837", " * SECURITY UPDATE: Header injection in user controlled data URLs in urllib.", " - debian/patches/CVE-2025-15282.patch: Add control character checks in", " Lib/urllib/request.py. Add test in Lib/test/test_urllib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " imaplib.", " - debian/patches/CVE-2025-15366.patch: Add _control_chars and checks in", " Lib/imaplib.py. Add test in Lib/test/test_imaplib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " poplib.", " - debian/patches/CVE-2025-15367.patch: Add control character regex check", " in Lib/poplib.py. Add test in Lib/test/test_poplib.py.", " - CVE-2025-15367", " * SECURITY UPDATE: HTTP header injection in user controlled cookie values.", " - debian/patches/CVE-2026-0672.patch: Add _control_characters_re and", " checks in Lib/http/cookies.py. Add test in Lib/test/test_http_cookies.py.", " - CVE-2026-0672", " * SECURITY UPDATE: HTTP header injection in user controlled headers and", " values with newlines.", " - debian/patches/CVE-2026-0865.patch: Add _control_chars_re and check in", " Lib/wsgiref/headers.py. Add test in Lib/test/support/__init__.py and", " Lib/test/test_wsgiref.py.", " - CVE-2026-0865", "" ], "package": "python3.13", "version": "3.13.7-1ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Hlib Korzhynskyy ", "date": "Thu, 22 Jan 2026 16:45:57 -0330" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3.13-minimal", "from_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.2", "version": "3.13.7-1ubuntu0.2" }, "to_version": { "source_package_name": "python3.13", "source_package_version": "3.13.7-1ubuntu0.3", "version": "3.13.7-1ubuntu0.3" }, "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-11468", "url": "https://ubuntu.com/security/CVE-2025-11468", "cve_description": "When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-12084", "url": "https://ubuntu.com/security/CVE-2025-12084", "cve_description": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.", "cve_priority": "medium", "cve_public_date": "2025-12-03 19:15:00 UTC" }, { "cve": "CVE-2025-13837", "url": "https://ubuntu.com/security/CVE-2025-13837", "cve_description": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues", "cve_priority": "medium", "cve_public_date": "2025-12-01 18:16:00 UTC" }, { "cve": "CVE-2025-15282", "url": "https://ubuntu.com/security/CVE-2025-15282", "cve_description": "User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15366", "url": "https://ubuntu.com/security/CVE-2025-15366", "cve_description": "The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2025-15367", "url": "https://ubuntu.com/security/CVE-2025-15367", "cve_description": "The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0672", "url": "https://ubuntu.com/security/CVE-2026-0672", "cve_description": "When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" }, { "cve": "CVE-2026-0865", "url": "https://ubuntu.com/security/CVE-2026-0865", "cve_description": "User-controlled header names and values containing newlines can allow injecting HTTP headers.", "cve_priority": "medium", "cve_public_date": "2026-01-20 22:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Header injection in email messages where addresses are not", " sanitized.", " - debian/patches/CVE-2025-11468.patch: Add escape parentheses and backslash", " in Lib/email/_header_value_parser.py. Add test in", " Lib/test/test_email/test__header_value_parser.py.", " - CVE-2025-11468", " * SECURITY UPDATE: Quadratic algorithm when building excessively nested XML", " documents.", " - debian/patches/CVE-2025-12084-*.patch: Remove _in_document and replace", " with node.ownerDocument in Lib/xml/dom/minidom.py. Set self.ownerDocument", " to None in Lib/xml/dom/minidom.py. Add test in Lib/test/test_minidom.py.", " - CVE-2025-12084", " * SECURITY UPDATE: OOM and denial of service when opening malicious plist", " file.", " - debian/patches/CVE-2025-13837.patch: Add _MIN_READ_BUF_SIZE and _read", " with checks in Lib/plistlib.py. Add test in Lib/test/test_plistlib.py.", " - CVE-2025-13837", " * SECURITY UPDATE: Header injection in user controlled data URLs in urllib.", " - debian/patches/CVE-2025-15282.patch: Add control character checks in", " Lib/urllib/request.py. Add test in Lib/test/test_urllib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " imaplib.", " - debian/patches/CVE-2025-15366.patch: Add _control_chars and checks in", " Lib/imaplib.py. Add test in Lib/test/test_imaplib.py.", " * SECURITY UPDATE: Command injection through user controlled commands in", " poplib.", " - debian/patches/CVE-2025-15367.patch: Add control character regex check", " in Lib/poplib.py. Add test in Lib/test/test_poplib.py.", " - CVE-2025-15367", " * SECURITY UPDATE: HTTP header injection in user controlled cookie values.", " - debian/patches/CVE-2026-0672.patch: Add _control_characters_re and", " checks in Lib/http/cookies.py. Add test in Lib/test/test_http_cookies.py.", " - CVE-2026-0672", " * SECURITY UPDATE: HTTP header injection in user controlled headers and", " values with newlines.", " - debian/patches/CVE-2026-0865.patch: Add _control_chars_re and check in", " Lib/wsgiref/headers.py. Add test in Lib/test/support/__init__.py and", " Lib/test/test_wsgiref.py.", " - CVE-2026-0865", "" ], "package": "python3.13", "version": "3.13.7-1ubuntu0.3", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Hlib Korzhynskyy ", "date": "Thu, 22 Jan 2026 16:45:57 -0330" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd-cryptsetup", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd-resolved", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd-sysv", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "telnet", "from_version": { "source_package_name": "inetutils", "source_package_version": "2:2.6-1ubuntu3", "version": "0.17+2.6-1ubuntu3" }, "to_version": { "source_package_name": "inetutils", "source_package_version": "2:2.6-1ubuntu3.1", "version": "0.17+2.6-1ubuntu3.1" }, "cves": [ { "cve": "CVE-2026-24061", "url": "https://ubuntu.com/security/CVE-2026-24061", "cve_description": "telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a \"-f root\" value for the USER environment variable.", "cve_priority": "high", "cve_public_date": "2026-01-21 07:16:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2026-24061", "url": "https://ubuntu.com/security/CVE-2026-24061", "cve_description": "telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a \"-f root\" value for the USER environment variable.", "cve_priority": "high", "cve_public_date": "2026-01-21 07:16:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: telnetd remote authentication bypass", " - debian/patches/CVE-2026-24061-1.patch: fix injection bug with bogus", " user names in telnetd/utility.c.", " - debian/patches/CVE-2026-24061-2.patch: sanitize all variable", " expansions in telnetd/utility.c.", " - debian/patches/CVE-2026-24061-3.patch: fix compiler warning in", " telnetd/utility.c.", " - CVE-2026-24061", "" ], "package": "inetutils", "version": "2:2.6-1ubuntu3.1", "urgency": "medium", "distributions": "questing-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Fri, 30 Jan 2026 11:13:12 -0500" } ], "notes": null, "is_version_downgrade": false }, { "name": "udev", "from_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2", "version": "257.9-0ubuntu2" }, "to_version": { "source_package_name": "systemd", "source_package_version": "257.9-0ubuntu2.1", "version": "257.9-0ubuntu2.1" }, "cves": [], "launchpad_bugs_fixed": [ 2134334 ], "changes": [ { "cves": [], "log": [ "", " * net_id: depending on new udev prop, include/exclude PCI domain from netif names", " (LP: #2134334)", "" ], "package": "systemd", "version": "257.9-0ubuntu2.1", "urgency": "medium", "distributions": "questing", "launchpad_bugs_fixed": [ 2134334 ], "author": "Robert Malz ", "date": "Mon, 08 Dec 2025 09:30:21 -0500" } ], "notes": null, "is_version_downgrade": false } ], "snap": [] }, "added": { "deb": [], "snap": [] }, "removed": { "deb": [], "snap": [] }, "notes": "Changelog diff for Ubuntu 25.10 questing image from release image serial 20260131 to 20260206", "from_series": "questing", "to_series": "questing", "from_serial": "20260131", "to_serial": "20260206", "from_manifest_filename": "release_manifest.previous", "to_manifest_filename": "manifest.current" }