CVE-2026-31699 | Linux Kernel up to 6.6.135/6.12.83/6.18.24/7.0.1 crypto __sev_do_cmd_locked memory corruption

A vulnerability marked as critical has been reported in Linux Kernel up to 6.6.135/6.12.83/6.18.24/7.0.1. Affected by this issue is the function __sev_do_cmd_locked of the component crypto. The manipulation leads to memory corruption.

This vulnerability is documented as CVE-2026-31699. The attack requires being on the local network. There is not any exploit available.

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