Technology & Science
Microsoft Issues Emergency Fix After January 2026 Windows 11 Patch Breaks Shutdown and Remote Access
Microsoft rushed out out-of-band updates on 17 Jan 2026 after its 13 Jan cumulative security patch crippled shutdown, hibernation, Remote Desktop and classic Outlook for Windows 11 users.
Focusing Facts
- Buggy 13 Jan patch stopped Windows 11 23H2 Secure-Launch PCs from shutting down/hibernating and broke Remote Desktop authentication across Win 11 25H2, Win 10 22H2 ESU, and Windows Server 2025.
- Emergency patches KB5077744 and KB5077797 were released outside the normal schedule on 17 Jan 2026 and began distribution through Windows Update immediately.
- Classic Outlook freezes and crashes—especially with POP accounts—remain unresolved as of 19 Jan 2026, leaving many email clients unusable.
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Perspectives in this article
- Sensationalist consumer tech blogs
- Mainstream national news outlets citing Microsoft statements
- How-to/diagnostic tech sites focused on practical fixes