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CVE-2026-109088

6.5 medium Awaiting Analysis
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 4

  1. StatusPublished → Awaiting AnalysisNVD modified 2026-10-28 14:15
  2. StatusReceived → PublishedNVD modified 2026-10-27 16:26
  3. StatusPublished → ReceivedNVD modified 2026-10-27 17:16
  4. First seenCVSS 6.5 · x.orgNVD modified 2026-10-27 16:26

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1