CVE-2025-62229 | BDVDB-2026-300243 Detail

Description#

A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service.

Impact#

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Exploit#

History#

1. Version 12025-10-30Record published in the CVE List.
2. Version 22026-11-05Most recent update recorded in the CVE List.