CVE-2026-90170 | Linux Kernel up to 6.6.156/6.12.109/6.18.51/7.2.5 ksmbd ipc_validate_msg out-of-bounds

A vulnerability was found in Linux Kernel up to 6.6.156/6.12.109/6.18.51/7.2.5. It has been rated as critical. This impacts the function ipc_validate_msg of the component ksmbd. The manipulation leads to out-of-bounds read.

This vulnerability is traded as CVE-2026-90170. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More