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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-109088

libXtst RECORD EnableContext Reply Endless Loop

Description

A malicious X server could send malformed  RECORD EnableContext reolies that can cause a X client using the parse_reply_call_callback function in libXtst before 1.2.6 to enter a endless loop.

Affected products

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

X.org libXtst

Default version status: unaffected

  • 0 to < 1.2.6affected

References