Update November 15, 04:37 EST: Microsoft has released out-of-band updates to address the authentication issues on DCs running impacted Windows Server versions. Microsoft says users might experience ...

Microsoft has released out-of-band updates to address authentication failures related to Kerberos delegation scenarios impacting Domain Controllers (DC) running supported versions of Windows Server.

Microsoft released KB5077793 to fix Azure Virtual Desktop and Windows 365 authentication failures. January 2026 security update KB5073379 caused credential prompt failures across multiple Windows ...