{ "summary": { "snap": { "added": [], "removed": [], "diff": [] }, "deb": { "added": [], "removed": [], "diff": [ "gir1.2-glib-2.0:ppc64el", "libglib2.0-0t64:ppc64el", "libglib2.0-bin", "libglib2.0-data", "libpython3.13:ppc64el", "libpython3.13-minimal:ppc64el", "libpython3.13-stdlib:ppc64el", "python3.13", "python3.13-gdbm", "python3.13-minimal" ] } }, "diff": { "deb": [ { "name": "gir1.2-glib-2.0:ppc64el", "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": "libglib2.0-0t64:ppc64el", "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": "libpython3.13:ppc64el", "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:ppc64el", "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:ppc64el", "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", "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 } ], "snap": [] }, "added": { "deb": [], "snap": [] }, "removed": { "deb": [], "snap": [] }, "notes": "Changelog diff for Ubuntu 25.10 questing image from daily image serial 20260203 to 20260206", "from_series": "questing", "to_series": "questing", "from_serial": "20260203", "to_serial": "20260206", "from_manifest_filename": "daily_manifest.previous", "to_manifest_filename": "manifest.current" }