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CVE-2026-93521

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

Description

A buffer overflow in RandR ChangeProviderProperty requests in X.Org X Server before 2.1.25 and XWayland before 24.4.14 could be used by authenticated X clients to crash or execute code within the X server context.

Affected Platforms

Unknown

Weakness Type

CWE-122

References