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VULNERABILITIES

CVE-2026-93524 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://gitlab.freedesktop.org/xorg/xserver/-/commit/cea71d0273e4d5092aa9c6a8a770734c8935c02e [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-126Buffer Over-read[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-93524
NVD Published Date:
Oct 28, 2026
NVD Last Modified:
Nov 6, 2026
Source:
[email protected]
CVE-2026-93524 Details - Not Deferred