← Database

CVE-2026-93519

HIGH CVSS: 7.8 Published: 2026-10-28 Modified: 2026-10-28

Description

A buffer overflow when handling pointer barriers in the XFIXES extension in X.Org X server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash or potentially execute code in X server context.

Affected Platforms

Unknown

Weakness Type

CWE-122

References