SUSE-SU-2026:1672-1 | Mondoo Vulnerability Intelligence

SUSE-SU-2026:1672-1

HIGH7.8

Security update for the Linux Kernel

Published May 2, 2026

Modified 1 months ago

Fix available

Details

Description of the patch:

The SUSE Linux Enterprise 15 SP4 kernel was updated to fix one security issue.

The following security issue was fixed:

CVE-2026-31431: The copy.fail security issue is fixed by revert to operating out-of-place in algif_aead (bsc#1262573)

Affected Packages(20 packages)

cluster-md-kmp-default

SUSE Linux Enterprise High Availability Extension 15 SP4

Fixed in:

5.14.21-150400.24.205.1

dlm-kmp-default

SUSE Linux Enterprise High Availability Extension 15 SP4

Fixed in:

5.14.21-150400.24.205.1

gfs2-kmp-default

SUSE Linux Enterprise High Availability Extension 15 SP4

Fixed in:

5.14.21-150400.24.205.1

ocfs2-kmp-default

SUSE Linux Enterprise High Availability Extension 15 SP4

Fixed in:

5.14.21-150400.24.205.1

kernel-64kb

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

Fixed in:

5.14.21-150400.24.205.1

kernel-64kb-devel

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

Fixed in:

5.14.21-150400.24.205.1

kernel-default

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Micro 5.3SUSE Linux Enterprise Micro 5.4SUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

5.14.21-150400.24.205.1

kernel-default-base

Fixed in:

5.14.21-150400.24.205.1.150400.24.104.2

kernel-default-devel

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Server 15 SP4-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP4

Fixed in:

5.14.21-150400.24.205.1

kernel-devel

Fixed in:

5.14.21-150400.24.205.1

References

ADVISORY

https://bugzilla.suse.com/1262573

ADVISORY

https://lists.suse.com/pipermail/sle-security-updates/2026-May/025835.html

ADVISORY

https://www.suse.com/security/cve/CVE-2026-31431/