X.Org Libxtst vulnerabilities

2 vulnerabilities

Known vulnerabilities in X.Org Libxtst, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2016-7952alpinelibxtst+4
EPSS score
2.29%
X.org libXtst before 1.2.3 allows remote X servers to cause a denial of service (infinite loop) via a reply in the (1) XRecordStartOfData, (2) XRecordEndOfData, or (3) XRecordClientDied category without a client sequence and with attached data.7.1CVE-2026-94286alpinelibxtst+25
EPSS score
0.18%
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.