Windows Server containers for July 2025

Original publish date: July 8, 2025

KB ID: 5063636

Windows Server containers

As part of servicing each month, we publish updated Windows Server Base OS container images. With these updates, you can automate building updated container images or manually update them by pulling the latest version. Windows Server containers do not have a servicing stack and do not support in-place updates like Windows Server or Windows client. Therefore, every month we rebuild the Windows Server Base OS container images with the updates and publish the updated container images.

For more information on update best practices, see Update Windows Server containers.

Available Windows Server container images

Container	Version	KB	Architecture	Languages
Windows Server 2025 Server Core Container Windows Server Core	10.0.26100.4652	Cumulative LCU: KB5062553 SSU version 10.0.26100.4651 (included in LCU)	x64	en-us
Windows Server 2025 Nano Server Container Nano Server	10.0.26100.4652	Cumulative LCU: KB5062553 SSU version 10.0.26100.4651 (included in LCU)	x64	en-us
Windows Server 2025 Container Windows Server	10.0.26100.4652	Cumulative LCU: KB5062553 SSU version 10.0.26100.4651 (included in LCU)	x64	en-us

Support for Windows Server 2025 will end in October 2034

After October 10, 2034, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows Server 2025. We recommend that you upgrade to a later version of Windows Server.

References

Windows and containers

Update Windows Server containers

For information on .NET Framework support, see dotnet/framework.