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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-88812

X.Org Server XKB SetGeometry TextDoodad Double Free

Description

A double free in XKB SetGeometryin X.Org X Server before 21.1.25 and X Wayland before 24.1.14 could be used by attached clients to cause a crash or potentially code in the x server context.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

X.org xorg-x11-server

Default version status: unaffected

  • 0 to < 21.1.25affected

x.org xwayland

Default version status: unaffected

  • 0 to < 24.1.14affected

References