CVE-2026-31707 | Linux Kernel up to 6.12.83/6.18.24/7.0.1 ksmbd smb2pdu.c ipc_validate_msg integer overflow

A vulnerability classified as critical has been found in Linux Kernel up to 6.12.83/6.18.24/7.0.1. The affected element is the function ipc_validate_msg of the file smb2pdu.c of the component ksmbd. Performing a manipulation results in integer overflow.

This vulnerability is reported as CVE-2026-31707. The attacker must have access to the local network to execute the attack. No exploit exists.

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