CVE-2026-64382 | Linux Kernel up to 6.6.144/6.12.95/6.18.38/7.1.3 SMB Client SMB2_open double free

A vulnerability marked as very critical has been reported in Linux Kernel up to 6.6.144/6.12.95/6.18.38/7.1.3. This vulnerability affects the function SMB2_open of the component SMB Client. The manipulation leads to double free.

This vulnerability is uniquely identified as CVE-2026-64382. The attack is possible to be carried out remotely. No exploit exists.

It is suggested to upgrade the affected component.