Microsoft Warns Secure Launch and VSM PCs Still Face Shutdown Issues


KB5073455 shutdown bug

January 2026 turned into a serious problem period for Microsoft, with multiple Windows updates leaving some PCs unable to boot, while others failed to shut down or enter hibernation.

Although Microsoft already released an emergency update to address shutdown issues on some systems, the scope of the problem now appears broader than initially expected.

Microsoft expands the issue scope on Windows Health Dashboard

Microsoft has updated the Windows Health Dashboard to confirm that shutdown and hibernation problems also affect systems running Secure Launch and Virtual Secure Mode (VSM).

Virtual Secure Mode relies on virtualization-based security to isolate sensitive data. When enabled, affected devices may fail to shut down or hibernate properly after installing recent Windows updates.

Enterprise-focused configurations are primarily affected

Microsoft says the issue does not impact typical consumer PCs. Instead, it targets advanced or enterprise-style configurations where security features like Secure Launch and VSM are commonly enabled.

The affected Windows versions include Windows 11 version 23H2, Windows 10 version 22H2, Windows 10 Enterprise LTSC 2021, and Windows 10 Enterprise LTSC 2019.

Microsoft clarified that systems using Secure Launch only already have a fix available. However, PCs with Virtual Secure Mode enabled still lack a resolution.

According to the official status update, Microsoft plans to deliver a fix for VSM-related shutdown and hibernation failures in a future Windows update. The company has not shared an exact release timeline.

Microsoft hopes to avoid a repeat of the January 2026 update issues. Recent non-security updates for Windows 11 have already resolved a large number of bugs, suggesting some improvement in update quality and internal testing.

At the same time, new concerns continue to surface. Reports indicate that the update KB5074105 is causing camera malfunctions and lock screen issues for some users, highlighting that update reliability remains a work in progress.

Via Neowin

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