CVE-2026-64294 | Linux Kernel up to 7.2-rc2 mm file_owner_or_capable/owner_or_capable permission

July 25, 2026 Yanac

A vulnerability described as very critical has been identified in Linux Kernel up to 6.6.144/6.12.95/6.18.38/7.1.3/7.2-rc2. Impacted is the function file_owner_or_capable/owner_or_capable of the component mm. Executing a manipulation can lead to permission issues.

This vulnerability is registered as CVE-2026-64294. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More