CVE-2026-64245 | Linux Kernel up to 6.6.143/6.12.94/6.18.37/7.1.2 fbdev/modedb modedb.c fb_find_mode mode_option use after free

July 24, 2026 Yanac

A vulnerability was found in Linux Kernel up to 6.6.143/6.12.94/6.18.37/7.1.2. It has been classified as very critical. Affected is the function fb_find_mode of the file drivers/video/fbdev/core/modedb.c of the component fbdev/modedb. This manipulation of the argument mode_option causes use after free.

This vulnerability is registered as CVE-2026-64245. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More