Known Vulnerabilities for X Window System by X.org

Listed below are 2 of the newest known vulnerabilities associated with "X Window System" by "X.org".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-34218 ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 4.2.14,... Not Provided 2026-03-31 2026-03-31
CVE-2021-31535 LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The li... 9.8 - CRITICAL 2021-05-27 2023-11-07
CVE-2007-2437 The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote au... 5.5 - MEDIUM 2007-05-02 2017-07-29
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