CVE-2026-23012 | Linux Kernel up to 6.18.6/6.19-rc5 DAMON Sysfs Interface damon_call use after free

A vulnerability classified as critical was found in Linux Kernel up to 6.18.6/6.19-rc5. The affected element is the function damon_call of the component DAMON Sysfs Interface. Executing a manipulation can lead to use after free.

This vulnerability is tracked as CVE-2026-23012. The attack is only possible within the local network. No exploit exists.

Upgrading the affected component is advised.