CVE-2026-97876 | GNU GRUB up to 2.15 Serial Command privileges management

October 2, 2026 Yanac

A vulnerability marked as critical has been reported in GNU GRUB up to 2.15. This vulnerability affects unknown code of the component Serial Command. This manipulation causes improper privilege management.

This vulnerability appears as CVE-2026-97876. The attack requires local access. There is no available exploit.

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