RHSA-2026:66325: Important: SUSE Liberty Linux 8 security update for kernel

[Update Advisories for SUSE Liberty Linux]

# security update for kernel

Announcement ID: RHSA-2026:66325
Rating: Important

Cross-References:

  * CVE-2025-68745
  * CVE-2026-46149
  * CVE-2026-52917
  * CVE-2026-52942
  * CVE-2026-52986
  * CVE-2026-53091
  * CVE-2026-53246
  * CVE-2026-63801
  * CVE-2026-63971
  * CVE-2026-64015
  * CVE-2026-64113
  * CVE-2026-68117
  * CVE-2026-68300
  * CVE-2026-68315
  * CVE-2026-68376



CVSS scores:

  * CVE-2025-68745 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-68745 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-46149 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-52917 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
  * CVE-2026-52917 ( SUSE ): 5.8 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-52942 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-52986 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-53091 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
  * CVE-2026-53091 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-53246 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
  * CVE-2026-53246 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-63801 ( SUSE ): 6.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2026-63801 ( SUSE ): 5.8 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-63971 ( SUSE ): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-63971 ( 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-2026-64015 ( SUSE ): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-64015 ( 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-2026-64113 ( SUSE ): 5.3 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-68117 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
  * CVE-2026-68300 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-68315 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-68376 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-68376 ( SUSE ): 9.2 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Products:

  * SUSE Liberty Linux 8


An update that solves 15 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:66325.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:66325.


## Package List:

  * SUSE Liberty Linux 8:
    * bpftool 4.18.0-553.162.1.el8_10
    * kernel 4.18.0-553.162.1.el8_10
    * kernel-abi-stablelists 4.18.0-553.162.1.el8_10
    * kernel-core 4.18.0-553.162.1.el8_10
    * kernel-cross-headers 4.18.0-553.162.1.el8_10
    * kernel-debug 4.18.0-553.162.1.el8_10
    * kernel-debug-core 4.18.0-553.162.1.el8_10
    * kernel-debug-devel 4.18.0-553.162.1.el8_10
    * kernel-debug-modules 4.18.0-553.162.1.el8_10
    * kernel-debug-modules-extra 4.18.0-553.162.1.el8_10
    * kernel-devel 4.18.0-553.162.1.el8_10
    * kernel-doc 4.18.0-553.162.1.el8_10
    * kernel-headers 4.18.0-553.162.1.el8_10
    * kernel-modules 4.18.0-553.162.1.el8_10
    * kernel-modules-extra 4.18.0-553.162.1.el8_10
    * kernel-tools 4.18.0-553.162.1.el8_10
    * kernel-tools-libs 4.18.0-553.162.1.el8_10
    * kernel-tools-libs-devel 4.18.0-553.162.1.el8_10
    * perf 4.18.0-553.162.1.el8_10
    * python3-perf 4.18.0-553.162.1.el8_10

## References:

  * https://www.suse.com/security/cve/CVE-2025-68745.html
  * https://www.suse.com/security/cve/CVE-2026-46149.html
  * https://www.suse.com/security/cve/CVE-2026-52917.html
  * https://www.suse.com/security/cve/CVE-2026-52942.html
  * https://www.suse.com/security/cve/CVE-2026-52986.html
  * https://www.suse.com/security/cve/CVE-2026-53091.html
  * https://www.suse.com/security/cve/CVE-2026-53246.html
  * https://www.suse.com/security/cve/CVE-2026-63801.html
  * https://www.suse.com/security/cve/CVE-2026-63971.html
  * https://www.suse.com/security/cve/CVE-2026-64015.html
  * https://www.suse.com/security/cve/CVE-2026-64113.html
  * https://www.suse.com/security/cve/CVE-2026-68117.html
  * https://www.suse.com/security/cve/CVE-2026-68300.html
  * https://www.suse.com/security/cve/CVE-2026-68315.html
  * https://www.suse.com/security/cve/CVE-2026-68376.html