X.Org Libxtst vulnerabilities
3 known vulnerabilities affecting x.org/libxtst.
Total CVEs
3
CISA KEV
0
Public exploits
0
Exploited in wild
0
Severity breakdown
HIGH2MEDIUM1
Vulnerabilities
Page 1 of 1
CVE-2016-7952P4HIGHCVSS 7.5≤ 1.2.22016-12-13
CVE-2016-7952 [HIGH] CWE-20 CVE-2016-7952: X.org libXtst before 1.2.3 allows remote X servers to cause a denial of service (infinite loop) via
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.
nvdosv
CVE-2026-109088P4MEDIUMCVSS 6.5fixed in 1.2.62026-10-27
CVE-2026-109088 [MEDIUM] CWE-835 CVE-2026-109088: A malicious X server could send malformed RECORD EnableContext reolies that can cause a X client us
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.
nvd
CVE-2026-94286P4HIGHCVSS 7.1fixed in 1.2.62026-09-28
CVE-2026-94286 [HIGH] CWE-126 CVE-2026-94286: An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by mali
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.
nvd