CVE-2026-74730

Beschreibung

In the Linux kernel, the following vulnerability has been resolved: NFS: Pin the -struct nfs_server- during a FREE_STATEID call Dan Aloni reports that he was able to hit a use-after-free bug if a FREE_STATEID operation gets delayed for whatever reason. Fix this by bumping the refcount of the -struct nfs_server- object for the duration of the FREE_STATEID so it doesn-t get cleaned up from underneath us while operations are still in flight.