MinorCritical vulnerability
CVE-2026-94286 (CVSS 7.1)
NVD · officialPublished Sep 28, 2026Risk 23/100
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.
Technical details
CVSS
7.1
AV:NetworkAC:LowPR:NoneUI:RequiredC:LowI:NoneA:High
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
Open primary source