Microsoft has released updates to resolve authentication issues caused by the April 2025 security patches in Windows Server domain controllers. These issues primarily affect enterprise environments using Kerberos logons and certificate-based credentials. #WindowsServer2025 #Kerberos
Keypoints
- April 2025 security updates caused authentication problems on Windows Server domain controllers.
- Impacted platforms include Windows Server 2016, 2019, 2022, and 2025.
- The issues affected Kerberos logons, delegation, Windows Hello for Business, and Device Public Key Authentication.
- Microsoft released cumulative updates to fix these authentication issues across all impacted systems.
- Users are advised to install the latest security updates and follow registry guidance if needed.