CVE-2025-68803 | Linux Kernel up to 6.1.159/6.12.63/6.18.2/6.19-rc2 NFSv4 nfsd_create_setattr privilege escalation (EUVD-2026-2303)
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.1.159/6.12.63/6.18.2/6.19-rc2. The impacted element is the function nfsd_create_setattr of the component NFSv4. Performing a manipulation results in privilege escalation.
This vulnerability is reported as CVE-2025-68803. The attacker must have access to the local network to execute the attack. No exploit exists.
It is advisable to upgrade the affected component.