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VulnerabilityPublished Updated

SUSE · Security update for xorg-x11-server

Affects SUSESource GCVE Database

0
Severity
High

Rated by Threat Radar

Data as of 26 Oct 2026, 16:19 UTC

What to do

Affected software

ProductAffectedFixed in
SUSE Product Security Team SUSEAffected
  • SUSE
  • aarch64
  • xorg-x11-server-21.1.15-160000.5.1.aarch64
  • xorg-x11-server-Xvfb-21.1.15-160000.5.1.aarch64
  • xorg-x11-server-extra-21.1.15-160000.5.1.aarch64
  • xorg-x11-server-0:21.1.15-160000.5.1.aarch64
  • xorg-x11-server-Xvfb-0:21.1.15-160000.5.1.aarch64
  • xorg-x11-server-extra-0:21.1.15-160000.5.1.aarch64
Fixed in–

AI-suggested

A security update has been released to address these vulnerabilities. Users should apply the official update from the SUSE Product Security Team to remediate these issues. No additional mitigation steps are indicated.

Description

A security update for the xorg-x11-server addresses multiple vulnerabilities including use-after-free, out-of-bounds read/write, and stack-based buffer overflow issues. These flaws affect various components such as CreateSaverWindow, DRI2 buffer handling, font aliasing, GLX drawable attributes, XKB key types and map requests, and XSYNC counter and fence operations. The vulnerabilities could potentially lead to information disclosure or memory corruption. No specific affected versions are provided. The severity is assessed as high due to the nature of the vulnerabilities.

References

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