CVE-2026-93515 | X.Org Server Present Extension use after free

October 16, 2026 Yanac

A vulnerability marked as very critical has been reported in X.Org Server. This affects an unknown part of the component Present Extension. Performing a manipulation results in use after free.

This vulnerability is known as CVE-2026-93515. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More