CVE-2026-23221 | Linux Kernel up to 6.18.10/6.19.0 bus driver_override_show use after free

February 18, 2026 Yanac

A vulnerability identified as critical has been detected in Linux Kernel up to 6.18.10/6.19.0. Affected by this issue is the function driver_override_show of the component bus. The manipulation leads to use after free.

This vulnerability is listed as CVE-2026-23221. The attack must be carried out from within the local network. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More