Microsoft has released an emergency Windows 11 update to fix crashing apps

Microsoft has released another emergency Windows 11 update after a January patch triggered widespread app crashes, Outlook ...
Windows Latest

Windows 11 KB5078127 emergency update (25H2) fixes Outlook POP, PST crashes, unresponsive apps after January 2026 Patch Tuesday

Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...
Neowin

Microsoft making app updates and recovery better with Windows 11 build 26220.73440 0

Microsoft, today, has released the newest build to the Windows 11 Beta channel and Dev channel Insider programs for users flighting those channels. The new build, 26220.7344 , is for both Dev and Beta ...