RHSA-2026:13577: Important: SUSE Liberty Linux security update for kernel

[Update Advisories for SUSE Liberty Linux]

# security update for kernel

Announcement ID: RHSA-2026:13577
Rating: Important

Cross-References:

  * CVE-2024-41073
  * CVE-2025-40252
  * CVE-2025-68724
  * CVE-2026-23401
  * CVE-2026-31402
  * CVE-2026-31431



CVSS scores:

  * CVE-2024-41073 ( SUSE ): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-40252 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-68724 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-23401 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2026-23401 ( SUSE ): 8.2 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
  * CVE-2026-31402 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
  * CVE-2026-31402 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-31431 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * SUSE Liberty Linux 8


An update that solves 6 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:13577.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:13577.


## Package List:

  * SUSE Liberty Linux 8:
    * bpftool 4.18.0-553.123.1.el8_10
    * kernel 4.18.0-553.123.1.el8_10
    * kernel-abi-stablelists 4.18.0-553.123.1.el8_10
    * kernel-core 4.18.0-553.123.1.el8_10
    * kernel-cross-headers 4.18.0-553.123.1.el8_10
    * kernel-debug 4.18.0-553.123.1.el8_10
    * kernel-debug-core 4.18.0-553.123.1.el8_10
    * kernel-debug-devel 4.18.0-553.123.1.el8_10
    * kernel-debug-modules 4.18.0-553.123.1.el8_10
    * kernel-debug-modules-extra 4.18.0-553.123.1.el8_10
    * kernel-devel 4.18.0-553.123.1.el8_10
    * kernel-doc 4.18.0-553.123.1.el8_10
    * kernel-headers 4.18.0-553.123.1.el8_10
    * kernel-modules 4.18.0-553.123.1.el8_10
    * kernel-modules-extra 4.18.0-553.123.1.el8_10
    * kernel-tools 4.18.0-553.123.1.el8_10
    * kernel-tools-libs 4.18.0-553.123.1.el8_10
    * kernel-tools-libs-devel 4.18.0-553.123.1.el8_10
    * perf 4.18.0-553.123.1.el8_10
    * python3-perf 4.18.0-553.123.1.el8_10

## References:

  * https://www.suse.com/security/cve/CVE-2024-41073.html
  * https://www.suse.com/security/cve/CVE-2025-40252.html
  * https://www.suse.com/security/cve/CVE-2025-68724.html
  * https://www.suse.com/security/cve/CVE-2026-23401.html
  * https://www.suse.com/security/cve/CVE-2026-31402.html
  * https://www.suse.com/security/cve/CVE-2026-31431.html