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.

Published: 2025-10-30

CVSS: 7.3

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Download Exploit for CVE-2025-62229 here:

Use Tor Browser to access .onion links.

Check our team here:

https://tatramed.sk/exploit-390-cve-2024-23898/

https://tatramed.sk/exploit-883-cve-2015-2545/

https://tatramed.sk/exploit-296-cve-2025-14733/

https://tatramed.sk/exploit-499-cve-2016-0099/

https://tatramed.sk/exploit-485-cve-2010-2883/