Critical Vulnerability Information Vulnerability Description: - In the function, there is a bug where is incorrectly assigned using instead of . - This causes the context validation check to compare the current notification with itself, rather than with the previous notification. Fix: - Use the correct parameter to obtain . Affected File: - Code Changes: Commit Information: - Author: Yang Xiuwei - Committer: Jens Axboe - Commit Time: 2025-09-19 17:03:52 +0800 - Commit ID: 2c139a47eff8de24e3350dadbc4c9d5e3426db826 Related Reviews and Sign-offs: - Reviewer: Pavel Begunkov - Sign-offs: Yang Xiuwei , Jens Axboe