RHSA-2026:63014: Important: SUSE Liberty Linux 8 security update for kernel

Tue Sep 8 15:07:53 UTC 2026

# security update for kernel

Announcement ID: RHSA-2026:63014
Rating: Important

Cross-References:

  * CVE-2024-57849
  * CVE-2025-71132
  * CVE-2026-45970
  * CVE-2026-53185
  * CVE-2026-53391
  * CVE-2026-53392
  * CVE-2026-53397
  * CVE-2026-53399
  * CVE-2026-63800
  * CVE-2026-64018
  * CVE-2026-64268
  * CVE-2026-64298
  * CVE-2026-68480
  * CVE-2026-74581

CVSS scores:

  * CVE-2024-57849 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-57849 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-71132 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-45970 ( SUSE ): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-45970 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-53185 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-53391 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-53392 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-53392 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-53397 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-53397 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-53399 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-53399 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-63800 ( SUSE ): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-64018 ( SUSE ): 5.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
  * CVE-2026-64018 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
  * CVE-2026-64268 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-64268 ( SUSE ): 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-64298 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-68480 ( SUSE ): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  * CVE-2026-74581 ( 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 14 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:63014.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:63014.

## Package List:

  * SUSE Liberty Linux 8:
    * bpftool 4.18.0-553.159.1.el8_10
    * kernel 4.18.0-553.159.1.el8_10
    * kernel-abi-stablelists 4.18.0-553.159.1.el8_10
    * kernel-core 4.18.0-553.159.1.el8_10
    * kernel-cross-headers 4.18.0-553.159.1.el8_10
    * kernel-debug 4.18.0-553.159.1.el8_10
    * kernel-debug-core 4.18.0-553.159.1.el8_10
    * kernel-debug-devel 4.18.0-553.159.1.el8_10
    * kernel-debug-modules 4.18.0-553.159.1.el8_10
    * kernel-debug-modules-extra 4.18.0-553.159.1.el8_10
    * kernel-devel 4.18.0-553.159.1.el8_10
    * kernel-doc 4.18.0-553.159.1.el8_10
    * kernel-headers 4.18.0-553.159.1.el8_10
    * kernel-modules 4.18.0-553.159.1.el8_10
    * kernel-modules-extra 4.18.0-553.159.1.el8_10
    * kernel-tools 4.18.0-553.159.1.el8_10
    * kernel-tools-libs 4.18.0-553.159.1.el8_10
    * kernel-tools-libs-devel 4.18.0-553.159.1.el8_10
    * perf 4.18.0-553.159.1.el8_10
    * python3-perf 4.18.0-553.159.1.el8_10

## References:

  * https://www.suse.com/security/cve/CVE-2024-57849.html
  * https://www.suse.com/security/cve/CVE-2025-71132.html
  * https://www.suse.com/security/cve/CVE-2026-45970.html
  * https://www.suse.com/security/cve/CVE-2026-53185.html
  * https://www.suse.com/security/cve/CVE-2026-53391.html
  * https://www.suse.com/security/cve/CVE-2026-53392.html
  * https://www.suse.com/security/cve/CVE-2026-53397.html
  * https://www.suse.com/security/cve/CVE-2026-53399.html
  * https://www.suse.com/security/cve/CVE-2026-63800.html
  * https://www.suse.com/security/cve/CVE-2026-64018.html
  * https://www.suse.com/security/cve/CVE-2026-64268.html
  * https://www.suse.com/security/cve/CVE-2026-64298.html
  * https://www.suse.com/security/cve/CVE-2026-68480.html
  * https://www.suse.com/security/cve/CVE-2026-74581.html