RHSA-2026:38486: Important: SUSE Liberty Linux security update for xorg-x11-server

[Update Advisories for SUSE Liberty Linux]

# security update for xorg-x11-server

Announcement ID: RHSA-2026:38486
Rating: Important

Cross-References:

  * CVE-2026-55999



CVSS scores:

  * CVE-2026-55999 ( SUSE ): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-55999 ( 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

Affected Products:

  * SUSE Liberty Linux 9


An update that solves one vulnerability can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:38486.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:38486.


## Package List:

  * SUSE Liberty Linux 9:
    * xorg-x11-server-Xdmx 1.20.11-34.el9_8.3
    * xorg-x11-server-Xephyr 1.20.11-34.el9_8.3
    * xorg-x11-server-Xnest 1.20.11-34.el9_8.3
    * xorg-x11-server-Xorg 1.20.11-34.el9_8.3
    * xorg-x11-server-Xvfb 1.20.11-34.el9_8.3
    * xorg-x11-server-common 1.20.11-34.el9_8.3
    * xorg-x11-server-devel 1.20.11-34.el9_8.3
    * xorg-x11-server-source 1.20.11-34.el9_8.3

## References:

  * https://www.suse.com/security/cve/CVE-2026-55999.html