Microsoft issues SECOND emergency out of band update for Windows 11 to address disastrous Patch Tuesday bugs — KB5078127 released globally

This update fixes a problem that was causing Outlook and cloud services like OneDrive and Dropbox to stop working after the recent security updates (Patch Tuesday). Previously, users had to remove those updates as a temporary fix, but installing KB5078127 for versions 24H2 and 25H2 should now resolve the issue.








