CVE-2025-38276 is a medium severity vulnerability in the Linux kernel's fs/dax subsystem. It involves a logic flaw where locked entries are skipped incorrectly when scanning entries, leading to intermittent warnings and potential issues during filesystem operations with FS DAX enabled. The flaw arises from improper handling of the XArray iterator state when waiting for entries to become unlocked. This issue was identified through kernel warnings during filesystem tests. No known exploits or public exploit code have been reported.