CVE-2026-64393 | Linux Kernel up to 7.1.3 Ksmbd permission

July 25, 2026 Yanac

A vulnerability classified as very critical has been found in Linux Kernel up to 6.1.177/6.6.144/6.12.95/6.18.38/7.1.3. Affected by this vulnerability is an unknown functionality of the component Ksmbd. The manipulation leads to permission issues.

This vulnerability is uniquely identified as CVE-2026-64393. The attack is possible to be carried out remotely. No exploit exists.

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