Threats Tagged 'oesa-2026-4483'
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Threats Tagged 'oesa-2026-4483'
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0 Multiple critical security vulnerabilities have been identified in the X.Org X server and Xwayland, including CVE-2025-62231 which involves an unsigned short overflow in the X Keyboard (Xkb) extension's XkbSetCompatMap() function. Other issues include out-of-bounds reads and stack-based buffer overflows in various XKB components, leading to potential memory corruption, information disclosure, or denial of service. These vulnerabilities affect versions prior to xorg-server 21.1.23 and xwayland 24.1.12. Fixes have been released in these versions to address the issues. Join the discussion | GCVE Database | 10/22/2026, 14:35:40 UTC Added: 10/22/2026, 17:15:59 UTC |
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