CVE-2026-89690 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 nfsd nfsd4_release_compoundargs use after free

A vulnerability described as very critical has been identified in Linux Kernel up to 6.12.108/6.18.49/7.2.3. The affected element is the function nfsd4_release_compoundargs of the component nfsd. The manipulation results in use after free.

This vulnerability is reported as CVE-2026-89690. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More