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CVE-2026-93517

N/A CVSS: N/A Published: 2026-10-28 Modified: 2026-10-28

Description

A heap buffer overflow in handling GLX RenderLarge request where dataBytes exceeds cmdlen in X.org X server before 21.1.25 and XWayland before 24.1.14 that could be be triggered by an authenticated X client could cause crashes or code execution in X server context.

Affected Platforms

Unknown

Weakness Type

CWE-122

References