CVE-2026-89707 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 nfsd nfsd_cross_mnt denial of service (Nessus ID 345361)

A vulnerability identified as critical has been detected in Linux Kernel up to 6.12.108/6.18.49/7.2.3. The affected element is the function nfsd_cross_mnt of the component nfsd. The manipulation leads to denial of service. This vulnerability is documented as CVE-2026-89707. The attack can be initiated remotely. There is not any exploit available....