SUSE-SU-2026:0299-1

UNKNOWN

Security update for python311

Published Jan 26, 2026

Modified 1 months ago

Fix available

Details

This update for python311 fixes the following issues:

CVE-2025-12084: prevent quadratic behavior in node ID cache clearing (bsc#1254997).
CVE-2025-13836: prevent reading an HTTP response from a server, if no read amount is specified, with using Content-Length per default as the length (bsc#1254400).
CVE-2025-13837: protect against OOM when loading malicious content (bsc#1254401).

Affected Packages(13 packages)

libpython3_11-1_0

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Module for Public Cloud 15 SP4

Fixed in:

3.11.14-150400.9.72.1

python311

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Module for Public Cloud 15 SP4

Fixed in:

3.11.14-150400.9.72.1

python311-base

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Module for Public Cloud 15 SP4

Fixed in:

3.11.14-150400.9.72.1

python311-core

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Module for Public Cloud 15 SP4

Fixed in:

3.11.14-150400.9.72.1

python311-curses

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

3.11.14-150400.9.72.1

python311-dbm

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

3.11.14-150400.9.72.1

python311-devel

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

3.11.14-150400.9.72.1

python311-doc

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

3.11.14-150400.9.72.1

python311-doc-devhelp

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

3.11.14-150400.9.72.1

python311-documentation

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

3.11.14-150400.9.72.1

References

https://bugzilla.suse.com/1254400

https://bugzilla.suse.com/1254401

https://bugzilla.suse.com/1254997

https://www.suse.com/security/cve/CVE-2025-12084

https://www.suse.com/security/cve/CVE-2025-13836

https://www.suse.com/security/cve/CVE-2025-13837

https://www.suse.com/support/update/announcement/2026/suse-su-20260299-1/

Upstream

CVE-2025-12084 CVE-2025-13836 CVE-2025-13837

Related

CVE-2025-12084 CVE-2025-13836 CVE-2025-13837

Ecosystems(9)

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS SUSE Linux Enterprise Module for Public Cloud 15 SP4

Timeline

PublishedJan 26, 2026

ModifiedJan 26, 2026

SUSE-SU-2026:0299-1 | Mondoo Vulnerability Intelligence