X.org
CVE-2026-109088: 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
CVE-2026-109088 Oct 27, 2026 Source: Vendor
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.
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-109088
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CVE-2026-109088
BR2026-0000-034441
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Credited as Kaya Emre Arikan