CVE-2026-97903 | Linux Kernel up to 6.18.52/7.2.6/7.3-rc2 Process Exit proc_flush_pid thread_pid use after free

A vulnerability identified as problematic has been detected in Linux Kernel up to 6.18.52/7.2.6/7.3-rc2. This vulnerability affects the function proc_flush_pid of the component Process Exit. This manipulation of the argument thread_pid causes use after free.

This vulnerability appears as CVE-2026-97903. The attack requires local access. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More