CVEvulnerability

CVE-2026-93536

5.3 MEDIUM Published 2026-10-28 Modified 2026-10-29 Official page ↗
Status
Awaiting Analysis
Published
2026-10-28
Last modified
2026-10-29
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
Weaknesses
CWE-122

Description

A use after free caused by missing lifecycle management of gesture sprites in GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or potentially execute code.

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References