CVE-2025-71090 | Linux Kernel up to 6.18.3/6.19-rc3 nfsd4_add_rdaccess_to_wrdeleg reference count (Nessus ID 315742)
A vulnerability classified as critical has been found in Linux Kernel up to 6.18.3/6.19-rc3. This affects the function nfsd4_add_rdaccess_to_wrdeleg. The manipulation leads to improper update of reference count.
This vulnerability is documented as CVE-2025-71090. The attack requires being on the local network. There is not any exploit available.
It is recommended to upgrade the affected component.