Xorg Libxtst
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By the Year
In 2026 there have been 2 vulnerabilities in Xorg Libxtst with an average score of 6.8 out of ten.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 2 | 6.80 |
It may take a day or so for new Libxtst vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Xorg Libxtst Security Vulnerabilities
X.org libXtst <1.2.6 parse_reply_call_callback infinite loop
CVE-2026-109088
6.5 - Medium
- October 27, 2026
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.
Infinite Loop
Out-of-Bounds Read in libXtst RECORD Parser (<=1.2.5)
CVE-2026-94286
7.1 - High
- September 28, 2026
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.
Buffer Over-read
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