CVE-2026-80622 | Linux Kernel up to 7.1.4 tlclk driver tlclk_cleanup use after free

August 28, 2026 Yanac

A vulnerability marked as very critical has been reported in Linux Kernel up to 7.1.4. This affects the function tlclk_cleanup of the component tlclk driver. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-80622. The attack is possible to be carried out remotely. No exploit exists.

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