CVE-2026-81010 | Linux Kernel up to 7.2.3 io_uring io_waitid_cb cancel race condition

September 11, 2026 Yanac

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 7.2.3. Impacted is the function io_waitid_cb of the component io_uring. This manipulation of the argument cancel causes race condition.

This vulnerability is handled as CVE-2026-81010. The attack can be initiated remotely. There is not any exploit available.

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