{"id":"CVE-2026-93515","published":"2026-10-28T13:17:29.083","lastModified":"2026-10-28T14:07:11.677","description":"A use-after-free in present_clear_window_notifies()  in the X.org X Server before 21.1.25 and X Wayland before 24.1.14 could be used by malicious X clients to crash or potentially execute code in the X server context.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-416"],"vendors":[],"products":[],"references":[{"url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/1b6955c3108e6b43433aefe860070708e6f43d1b","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}