Security update for python311
| Announcement ID: | SUSE-SU-2026:20768-1 |
|---|---|
| Release Date: | 2026-03-20T11:45:43Z |
| Rating: | important |
| References: | |
| Cross-References: | |
| CVSS scores: |
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| Affected Products: |
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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