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Ubuntu 25.10 kmod Critical Algif_aead Privilege Escalation USN-8226-1

Ubuntu 26.04 LTS nginx Critical Denial of Service 2026-42945

Ubuntu 26.04 Docker Critical Security Threats USN-8230-1 CVE-2026-33747

Debian OpenSSH Critical DSA-6204-1 CVE-2026-3497 Remote DoS Execution

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security advisoryimportantOpenSUSE

openSUSE Leap 15.6 python312 Important Security Fixes SUSE-SU-2026-1107-1

An update that solves 10 vulnerabilities can now be installed.. # Security update for python312 Announcement ID: SUSE-SU-2026:1107-1 Release Date: 2026-03-27T09:04:10Z Rating: important References: * bsc#1252974 * bsc#1254400 * bsc#1254401 * bsc#1254997 * bsc#1257029 * bsc#1257031 * bsc#1257042 * bsc#1257046 * bsc#1257181 * bsc#1259240 Cross-References: * CVE-2025-11468 * CVE-2025-12084 * CVE-2025-13836 * CVE-2025-13837 * CVE-2025-15282 * CVE-2025-6075 * CVE-2026-0672 * CVE-2026-0865 * CVE-2026-1299 * CVE-2026-2297 CVSS scores: * CVE-2025-11468 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2025-11468 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2025-11468 ( NVD ): 5.7 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-12084 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-12084 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2025-12084 ( NVD ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-12084 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2025-13836 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13836 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2025-13836 ( NVD ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13836 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-13837 ( SUSE ): 2.1 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13837 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2025-13837 ( NVD ): 2.1 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13837 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2025-15282 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-15282 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H * CVE-2025-15282 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-6075 ( SUSE ): 1.8 CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-6075 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L * CVE-2025-6075 ( NVD ): 1.8 CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-6075 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2026-0672 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2026-0672 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-0672 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2026-0865 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-0865 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H * CVE-2026-0865 ( NVD ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2026-1299 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2026-1299 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N * CVE-2026-1299 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2026-2297 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2026-2297 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N * CVE-2026-2297 ( NVD ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves 10 vulnerabilities can now be installed. ## Description: This update for python312 fixes the following issues: Update to Python 3.12.13: * CVE-2025-6075: quadratic complexity in os.path.expandvars() (bsc#1252974). * CVE-2025-11468: header injection with carefully crafted inputs (bsc#1257029). * CVE-2025-12084: quadratic complexity in xml.minidom node ID cache clearing (bsc#1254997). * CVE-2025-13836: potential memory denial of service in the http.clientmodule (bsc#1254400). * CVE-2025-13837: potential memory denial of service in the plistlib module (bsc#1254401). * CVE-2025-15282: user-controlled data URLs parsed may allow injecting headers (bsc#1257046). * CVE-2026-0672: control characters in http.cookies.Morsel fields and values (bsc#1257031). * CVE-2026-0865: C0 control characters within wsgiref.headers.Headers fields, values, and parameters (bsc#1257042). * CVE-2026-1299: header injection when an email is serialized due to improper newline quoting (bsc#1257181). * CVE-2026-2297: validation bypass via incorrectly handled hook in FileLoader (bsc#1259240). Changelog: \- gh-144125: BytesGenerator will now refuse to serialize (write) headers that are unsafely folded or delimited; see verify_generated_headers. (Contributed by Bas Bloemsaat and Petr Viktorin in gh-121650) (bsc#1257181, CVE-2026-1299). \- gh-143935: Fixed a bug in the folding of comments when flattening an email message using a modern email policy. Comments consisting of a very long sequence of non-foldable characters could trigger a forced line wrap that omitted the required leading space on the continuation line, causing the remainder of the comment to be interpreted as a new header field. This enabled header injection with carefully crafted inputs (bsc#1257029 CVE-2025-11468). \- gh-143925: Reject control characters in data: URL media types (bsc#1257046, CVE-2025-15282). \- gh-143919: Reject control characters in http.cookies.Morsel fields and values (bsc#1257031, CVE-2026-0672). \- gh-143916: Reject C0 control characters within wsgiref.headers.Headers fields, values, and parameters (bsc#1257042, CVE-2026-0865). \- gh-142145: Remove quadratic behavior in xml.minidom node ID cache clearing. In order to do this without breaking existing users, we also add the ownerDocument attribute to xml.dom.minidom elements and attributes created by directly instantiating the Element or Attr class. Note that this way of creating nodes is not supported; creatorfunctions like xml.dom.Document.documentElement() should be used instead (bsc#1254997, CVE-2025-12084). \- gh-137836: Add support of the "plaintext" element, RAWTEXT elements "xmp", "iframe", "noembed" and "noframes", and optionally RAWTEXT element "noscript" in html.parser.HTMLParser. \- gh-136063: email.message: ensure linear complexity for legacy HTTP parameters parsing. Patch by Bndikt Tran. \- gh-136065: Fix quadratic complexity in os.path.expandvars() (bsc#1252974, CVE-2025-6075). \- gh-119451: Fix a potential memory denial of service in the http.client module. When connecting to a malicious server, it could cause an arbitrary amount of memory to be allocated. This could have led to symptoms including a MemoryError, swapping, out of memory (OOM) killed processes or containers, or even system crashes (CVE-2025-13836, bsc#1254400). \- gh-119452: Fix a potential memory denial of service in the http.server module. When a malicious user is connected to the CGI server on Windows, it could cause an arbitrary amount of memory to be allocated. This could have led to symptoms including a MemoryError, swapping, out of memory (OOM) killed processes or containers, or even system crashes. \- gh-119342: Fix a potential memory denial of service in the plistlib module. When reading a Plist file received from untrusted source, it could cause an arbitrary amount of memory to be allocated. This could have led to symptoms including a MemoryError, swapping, out of memory (OOM) killed processes or containers, or even system crashes (bsc#1254401, CVE-2025-13837). \- Library \- gh-144833: Fixed a use-after-free in ssl when SSL_new() returns NULL in newPySSLSocket(). The error was reported via a dangling pointer after the object had already been freed. \- gh-144363: Update bundled libexpat to 2.7.4 \- gh-90949: Add SetAllocTrackerActivationThreshold() and SetAllocTrackerMaximumAmplification() to xmlparser objects to prevent use of disproportional amounts of dynamic memory from within an Expat parser. Patch by Bndikt Tran. ## PatchInstructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-1107=1 openSUSE-SLE-15.6-2026-1107=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1107=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1107=1 ## Package List: * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586) * python312-testsuite-3.12.13-150600.3.48.1 * libpython3_12-1_0-3.12.13-150600.3.48.1 * python312-dbm-3.12.13-150600.3.48.1 * python312-doc-devhelp-3.12.13-150600.3.48.1 * python312-curses-debuginfo-3.12.13-150600.3.48.1 * python312-base-3.12.13-150600.3.48.1 * python312-idle-3.12.13-150600.3.48.1 * python312-testsuite-debuginfo-3.12.13-150600.3.48.1 * python312-devel-3.12.13-150600.3.48.1 * python312-tools-3.12.13-150600.3.48.1 * python312-doc-3.12.13-150600.3.48.1 * python312-debugsource-3.12.13-150600.3.48.1 * python312-tk-3.12.13-150600.3.48.1 * python312-debuginfo-3.12.13-150600.3.48.1 * python312-dbm-debuginfo-3.12.13-150600.3.48.1 * python312-tk-debuginfo-3.12.13-150600.3.48.1 * python312-curses-3.12.13-150600.3.48.1 * libpython3_12-1_0-debuginfo-3.12.13-150600.3.48.1 * python312-base-debuginfo-3.12.13-150600.3.48.1 * python312-core-debugsource-3.12.13-150600.3.48.1 * python312-3.12.13-150600.3.48.1 * openSUSE Leap 15.6 (x86_64) * python312-32bit-3.12.13-150600.3.48.1 * libpython3_12-1_0-32bit-debuginfo-3.12.13-150600.3.48.1 * python312-base-32bit-debuginfo-3.12.13-150600.3.48.1 * python312-32bit-debuginfo-3.12.13-150600.3.48.1 * libpython3_12-1_0-32bit-3.12.13-150600.3.48.1 * python312-base-32bit-3.12.13-150600.3.48.1 * openSUSE Leap 15.6 (aarch64_ilp32) *python312-base-64bit-debuginfo-3.12.13-150600.3.48.1 * libpython3_12-1_0-64bit-debuginfo-3.12.13-150600.3.48.1 * python312-base-64bit-3.12.13-150600.3.48.1 * libpython3_12-1_0-64bit-3.12.13-150600.3.48.1 * python312-64bit-debuginfo-3.12.13-150600.3.48.1 * python312-64bit-3.12.13-150600.3.48.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64) * python312-curses-debuginfo-3.12.13-150600.3.48.1 * python312-base-3.12.13-150600.3.48.1 * python312-base-debuginfo-3.12.13-150600.3.48.1 * python312-debugsource-3.12.13-150600.3.48.1 * python312-idle-3.12.13-150600.3.48.1 * python312-tk-3.12.13-150600.3.48.1 * python312-devel-3.12.13-150600.3.48.1 * python312-debuginfo-3.12.13-150600.3.48.1 * python312-dbm-debuginfo-3.12.13-150600.3.48.1 * python312-tk-debuginfo-3.12.13-150600.3.48.1 * python312-tools-3.12.13-150600.3.48.1 * python312-core-debugsource-3.12.13-150600.3.48.1 * libpython3_12-1_0-3.12.13-150600.3.48.1 * python312-curses-3.12.13-150600.3.48.1 * libpython3_12-1_0-debuginfo-3.12.13-150600.3.48.1 * python312-3.12.13-150600.3.48.1 * python312-dbm-3.12.13-150600.3.48.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64) * python312-curses-debuginfo-3.12.13-150600.3.48.1 * python312-base-3.12.13-150600.3.48.1 * python312-base-debuginfo-3.12.13-150600.3.48.1 * python312-debugsource-3.12.13-150600.3.48.1 * python312-idle-3.12.13-150600.3.48.1 * python312-tk-3.12.13-150600.3.48.1 * python312-devel-3.12.13-150600.3.48.1 * python312-debuginfo-3.12.13-150600.3.48.1 * python312-dbm-debuginfo-3.12.13-150600.3.48.1 * python312-tk-debuginfo-3.12.13-150600.3.48.1 * python312-tools-3.12.13-150600.3.48.1 * python312-core-debugsource-3.12.13-150600.3.48.1 * libpython3_12-1_0-3.12.13-150600.3.48.1 * python312-curses-3.12.13-150600.3.48.1 * libpython3_12-1_0-debuginfo-3.12.13-150600.3.48.1 * python312-3.12.13-150600.3.48.1 *python312-dbm-3.12.13-150600.3.48.1 ## References: * https://www.suse.com/security/cve/CVE-2025-11468.html * https://www.suse.com/security/cve/CVE-2025-12084.html * https://www.suse.com/security/cve/CVE-2025-13836.html * https://www.suse.com/security/cve/CVE-2025-13837.html * https://www.suse.com/security/cve/CVE-2025-15282.html * https://www.suse.com/security/cve/CVE-2025-6075.html * https://www.suse.com/security/cve/CVE-2026-0672.html * https://www.suse.com/security/cve/CVE-2026-0865.html * https://www.suse.com/security/cve/CVE-2026-1299.html * https://www.suse.com/security/cve/CVE-2026-2297.html * https://bugzilla.suse.com/show_bug.cgi?id=1252974 * https://bugzilla.suse.com/show_bug.cgi?id=1254400 * https://bugzilla.suse.com/show_bug.cgi?id=1254401 * https://bugzilla.suse.com/show_bug.cgi?id=1254997 * https://bugzilla.suse.com/show_bug.cgi?id=1257029 * https://bugzilla.suse.com/show_bug.cgi?id=1257031 * https://bugzilla.suse.com/show_bug.cgi?id=1257042 * https://bugzilla.suse.com/show_bug.cgi?id=1257046 * https://bugzilla.suse.com/show_bug.cgi?id=1257181 * https://bugzilla.suse.com/show_bug.cgi?id=1259240 . Update for openSUSE Leap 15.6 addresses multiple security issues in python312 that require immediate attention.. important security update, openSUSE patch, python312 vulnerability, memory DoS fix, header injection awareness. . Severity: Important. LinuxSecurity.com Team

Mar 27, 2026 •Important OpenSUSE

100

security advisorySuSEimportant

SUSE Python311 Important Memory Denial Control Characters Vuln 2026-20768-1

An update that solves eight vulnerabilities can now be installed.. # Security update for python311 Announcement ID: SUSE-SU-2026:20768-1 Release Date: 2026-03-20T11:45:43Z Rating: important References: * bsc#1252974 * bsc#1254400 * bsc#1254401 * bsc#1254997 * bsc#1257029 * bsc#1257031 * bsc#1257042 * bsc#1257046 Cross-References: * CVE-2025-11468 * CVE-2025-12084 * CVE-2025-13836 * CVE-2025-13837 * CVE-2025-15282 * CVE-2025-6075 * CVE-2026-0672 * CVE-2026-0865 CVSS scores: * CVE-2025-11468 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2025-11468 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2025-11468 ( NVD ): 5.7 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-12084 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-12084 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2025-12084 ( NVD ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-12084 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2025-13836 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13836 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2025-13836 ( NVD ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13836 ( NVD ): 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-13837 ( SUSE ): 2.1 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13837 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2025-13837 ( NVD ): 2.1 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-13837 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2025-15282 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-15282 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H * CVE-2025-15282 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-6075 ( SUSE ): 1.8 CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-6075 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L * CVE-2025-6075 ( NVD ): 1.8 CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2025-6075 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2026-0672 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2026-0672 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N * CVE-2026-0672 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2026-0865 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-0865 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H * CVE-2026-0865 ( NVD ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affected Products: * SUSE Linux Micro 6.1 An update that solves eight vulnerabilities can now be installed. ## Description: This update for python311 fixes the following issues: Updated to Python 3.11.15: * CVE-2025-6075: quadratic complexity in os.path.expandvars() (bsc#1252974). * CVE-2025-11468: header injection with carefully crafted inputs (bsc#1257029). * CVE-2025-12084: quadratic complexity in xml.minidom node ID cache clearing (bsc#1254997). * CVE-2025-13836: potential memory denial of service in the http.client module (bsc#1254400). * CVE-2025-13837: potential memory denial of service in the plistlib module (bsc#1254401). * CVE-2025-15282: control characters in URL media types data (bsc#1257046). * CVE-2026-0672: control characters in http.cookies.Morsel fields and values (bsc#1257031). * CVE-2026-0865: C0 control characters within wsgiref.headers.Headers fields, values, and parameters (bsc#1257042). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-453=1 ## Package List: * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64) * python311-base-debuginfo-3.11.15-slfo.1.1_1.1 * python311-core-debugsource-3.11.15-slfo.1.1_1.1 * python311-curses-3.11.15-slfo.1.1_1.1 * libpython3_11-1_0-debuginfo-3.11.15-slfo.1.1_1.1 * libpython3_11-1_0-3.11.15-slfo.1.1_1.1 * python311-base-3.11.15-slfo.1.1_1.1 * python311-curses-debuginfo-3.11.15-slfo.1.1_1.1 *python311-3.11.15-slfo.1.1_1.1 * python311-debugsource-3.11.15-slfo.1.1_1.1 * python311-debuginfo-3.11.15-slfo.1.1_1.1 ## References: * https://www.suse.com/security/cve/CVE-2025-11468.html * https://www.suse.com/security/cve/CVE-2025-12084.html * https://www.suse.com/security/cve/CVE-2025-13836.html * https://www.suse.com/security/cve/CVE-2025-13837.html * https://www.suse.com/security/cve/CVE-2025-15282.html * https://www.suse.com/security/cve/CVE-2025-6075.html * https://www.suse.com/security/cve/CVE-2026-0672.html * https://www.suse.com/security/cve/CVE-2026-0865.html * https://bugzilla.suse.com/show_bug.cgi?id=1252974 * https://bugzilla.suse.com/show_bug.cgi?id=1254400 * https://bugzilla.suse.com/show_bug.cgi?id=1254401 * https://bugzilla.suse.com/show_bug.cgi?id=1254997 * https://bugzilla.suse.com/show_bug.cgi?id=1257029 * https://bugzilla.suse.com/show_bug.cgi?id=1257031 * https://bugzilla.suse.com/show_bug.cgi?id=1257042 * https://bugzilla.suse.com/show_bug.cgi?id=1257046 . SUSE's python311 update fixes eight issues including potential memory denial of service threats. Install now!. python311 update SUSE security patch denial of service issues. . Severity: Important. LinuxSecurity.com Team

Mar 24, 2026 •Important SuSE

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