A vulnerability classified as critical has been found in Linux Kernel up to 6.15.9/6.16.0/6.17-rc1. This affects the function nfsd_open_local_fh. This manipulation causes use of expired file descriptor.

This vulnerability is handled as CVE-2025-38567. The attack can only be done within the local network. There is not any exploit available.

It is recommended to upgrade the affected component.