Vulnerability Description
A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts of information from X server memory or potentially crash the X server.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-93524?
CVE-2026-93524 is a documented vulnerability. A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts of information from X server memory or p...
How severe is CVE-2026-93524?
CVSS scoring is not yet available for CVE-2026-93524. Check NVD for updates.
Is there a patch for CVE-2026-93524?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.