CVE-2026-89659 | Linux Kernel up to 6.18.50/7.2.3 NFSD nfs4_laundromat use after free

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A vulnerability classified as very critical has been found in Linux Kernel up to 6.18.50/7.2.3. This issue affects the function nfs4_laundromat of the component NFSD. The manipulation leads to use after free.

This vulnerability is traded as CVE-2026-89659. It is possible to initiate the attack remotely. There is no exploit available.

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