CVE-2026-80579 | Linux Kernel up to 7.1.9 fbdev fb_set_var use after free

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 7.1.9. Affected is the function fb_set_var of the component fbdev. Such manipulation leads to use after free.

This vulnerability is referenced as CVE-2026-80579. The attack can only be performed from a local environment. No exploit is available.

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