Bug 2542377 (CVE-2026-94286) - CVE-2026-94286 libXtst: libXtst: Denial of Service via out-of-bounds read in RECORD reply parser
Summary: CVE-2026-94286 libXtst: libXtst: Denial of Service via out-of-bounds read in ...
Keywords:
Status: NEW
Alias: CVE-2026-94286
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2542985
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-28 09:01 UTC by OSIDB Bzimport
Modified: 2026-09-29 07:15 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-09-28 09:01:50 UTC 
An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by malicious X servers to crash attached X clients.
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