CVE-2026-50263 | X.org X11 Server CreateSaverWindow use after free

A vulnerability was found in X.org X11 Server and classified as critical. Affected by this vulnerability is the function CreateSaverWindow. Such manipulation leads to use after free.

This vulnerability is listed as CVE-2026-50263. The attack must be carried out locally. There is no available exploit.VulDB Recent EntriesRead More