Microsoft has released an emergency update for Windows 10 to address a critical bug affecting the Extended Security Updates (ESU) enrollment process. This issue prevented eligible Windows 10 devices from properly enrolling in the ESU program, which provides essential security patches for older versions of Windows beyond their official support lifecycle. The update ensures that organizations and users relying on ESU can continue to receive vital security updates without interruption. This emergency patch highlights Microsoft's commitment to maintaining security for legacy systems amid evolving cyber threats. Users are strongly advised to apply this update promptly to safeguard their systems against potential vulnerabilities that could be exploited due to the enrollment bug. The fix is part of Microsoft's ongoing efforts to support enterprise customers and maintain the integrity of their security infrastructure. This incident underscores the importance of timely patch management and vigilance in cybersecurity practices, especially for systems running out-of-support software versions. By addressing the ESU enrollment bug swiftly, Microsoft helps prevent security gaps that could be leveraged by attackers, thereby reinforcing the overall resilience of Windows environments in enterprise settings.
This Cyber News was published on www.bleepingcomputer.com. Publication date: Tue, 11 Nov 2025 18:30:24 +0000