CVE-2026-31409 | Linux Kernel up to 7.0-rc4 ksmbd ksmbd_session_lookup_all state issue (EUVD-2026-19195)
A vulnerability was found in Linux Kernel up to 7.0-rc4. It has been classified as critical. The affected element is the function ksmbd_session_lookup_all of the component ksmbd. The manipulation leads to state issue.
This vulnerability is listed as CVE-2026-31409. The attack must be carried out from within the local network. There is no available exploit.
Upgrading the affected component is recommended.