CVE-2026-89585 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 charlcd charlcd.c charlcd_init use after free

A vulnerability was found in Linux Kernel up to 6.12.108/6.18.49/7.2.3. It has been rated as very critical. Impacted is the function charlcd_init of the file charlcd.c of the component charlcd. Performing a manipulation results in use after free.

This vulnerability is cataloged as CVE-2026-89585. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More