CVE-2026-109088
mediumA 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…
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.
CVSS
6.5
6.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (meissner@suse.de)
Timeline (UTC)
Published: 2026-10-27 17:16
Modified: 2026-10-28 14:15
NVD status: Awaiting Analysis
Last synced 1 day ago
Verified against the source API 2026-10-28 14:25 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://gitlab.freedesktop.org/xorg/lib/libxtst/-/merge_requests/11 meissner@suse.de
Data sources
NVD CVE API 2.0 — fetched 2026-10-28 14:25 UTC · record ↗