Windows 10 Update Bug Causes Incorrect End-of-Support Messages

A bug in the October 2025 updates for Windows 10 is causing users to receive incorrect end-of-support messages, even if their systems are under active support or have an Extended Security Updates (ESU) license. Affected versions include Windows 10 Enterprise LTSC 2021 and Windows 10 IoT Enterprise LTSC 2021. Microsoft has acknowledged the issue, which has led to confusion among users regarding the support status of their operating systems.