SUSE alert openSUSE-SU-2026:11244-1 (xorg-x11-server)

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openSUSE-SU-2026:11244-1: moderate: xorg-x11-server-21.1.21-8.1 on GA media
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Sun, 12 Jul 2026 17:36:15 +0200
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<20260712153615.54D99FDC9@maintenance.suse.de>
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Article
# xorg-x11-server-21.1.21-8.1 on GA media

Announcement ID: openSUSE-SU-2026:11244-1
Rating: moderate

Cross-References:

  * CVE-2026-55999
  * CVE-2026-56000



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
  * CVE-2026-56000 ( SUSE ): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-56000 ( 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:

  * openSUSE Tumbleweed


An update that solves 2 vulnerabilities can now be installed.

## Description:

These are all security issues fixed in the xorg-x11-server-21.1.21-8.1 package on the GA media of
openSUSE Tumbleweed.

## Package List:

  * openSUSE Tumbleweed:
    * xorg-x11-server 21.1.21-8.1
    * xorg-x11-server-Xvfb 21.1.21-8.1
    * xorg-x11-server-extra 21.1.21-8.1
    * xorg-x11-server-sdk 21.1.21-8.1
    * xorg-x11-server-source 21.1.21-8.1
    * xorg-x11-server-wrapper 21.1.21-8.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-55999.html
  * https://www.suse.com/security/cve/CVE-2026-56000.html