CVE-2026-64344 | Linux Kernel up to 7.2-rc2 idmouse mutex_unlock use after free

July 25, 2026 Yanac

A vulnerability classified as very critical has been found in Linux Kernel up to 7.2-rc2. The impacted element is the function mutex_unlock of the component idmouse. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-64344. The attack is possible to be carried out remotely. No exploit exists.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More