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Vulnerabilities of X.org libX11

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CVE Summary Score Published
CVE-2026-94285 An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X… 5.1 Medium Sep 28, 2026
CVE-2026-94284 An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be… 5.5 Medium Sep 28, 2026
CVE-2026-94283 An out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser in libX11 before 1.8.14 could be… 6.5 Medium Sep 28, 2026
CVE-2026-88806 A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing… 7.5 High Sep 21, 2026

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