CVE-2026-109088

NameCVE-2026-109088
DescriptionA malicious X server could send malformedRECORD EnableContextreolies t ...
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libxtst (PTS)bookworm2:1.2.3-1.1vulnerable
forky, trixie2:1.2.5-1vulnerable
sid2:1.2.6-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libxtstsource(unstable)2:1.2.6-1

Notes

[trixie] - libxtst <no-dsa> (Minor issue)
https://lists.x.org/archives/xorg-announce/2026-October/003752.html
https://gitlab.freedesktop.org/xorg/lib/libxtst/-/merge_requests/11
Fixed by: https://gitlab.freedesktop.org/xorg/lib/libxtst/-/commit/ac60f5f474bc6440332a88225763a71cdbaed570

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