CVE-2026-31787 | Linux Kernel up to 7.0.2 privcmd munmap double free

A vulnerability was found in Linux Kernel up to 7.0.2 and classified as critical. Affected by this vulnerability is the function munmap of the component privcmd. The manipulation results in double free.

This vulnerability is cataloged as CVE-2026-31787. The attack must originate from the local network. There is no exploit available.

It is suggested to upgrade the affected component.