CVE-2026-23226 | Linux Kernel up to 6.18.10/6.19.0 ksmbd lookup_chann_list use after free

February 18, 2026 Yanac

A vulnerability marked as critical has been reported in Linux Kernel up to 6.18.10/6.19.0. The affected element is the function lookup_chann_list of the component ksmbd. Performing a manipulation results in use after free.

This vulnerability is cataloged as CVE-2026-23226. The attack must originate from the local network. There is no exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More