A vulnerability was found in Linux Kernel up to 6.12.77/6.18.19/6.19.9/7.0-rc4. It has been rated as critical. This affects the function vfs_statfs of the component ksmbd. This manipulation causes privilege escalation.

This vulnerability is registered as CVE-2026-31410. The attack requires access to the local network. No exploit is available.

Upgrading the affected component is advised.