CVE-2026-98281 | Linux Kernel up to 6.18.53/7.2.7/7.3-rc3 futex toctou

October 6, 2026 Yanac

A vulnerability marked as very critical has been reported in Linux Kernel up to 6.18.53/7.2.7/7.3-rc3. This affects an unknown part of the component futex. This manipulation causes time-of-check time-of-use.

The identification of this vulnerability is CVE-2026-98281. The attack can only be executed locally. There is no exploit available.

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