Microsoft has identified a bug in the June 2025 security updates that causes the DHCP service to freeze on certain Windows Server versions, affecting IP address renewal. Microsoft is working on a fix, and this issue adds to previous problems related to Windows Server authentication, domain controllers, and virtual machine stability. #WindowsServer2025 #DHCPBug
Keypoints
- The June 2025 security updates introduced a known issue causing DHCP server freeze on some Windows Server systems.
- This problem affects multiple Windows Server versions, including 2016, 2019, 2022, and 2025.
- Clients may experience intermittent IP renewal failures due to the DHCP service not responding.
- Microsoft is actively working to release a resolution for the DHCP bug in the coming days.
- This issue follows other recent updates that addressed Windows Server authentication and virtualization problems.