Patch Tuesday updates arrive every month, bringing users new features and security updates. To make sure customers have access to the most recent images, Microsoft also releases updates to the Media Creation Tool app, its official utility for Windows 11 installation. Today, the company pushed new ISOs to Media Creation Tool, allowing you to create images with the June 2026 Patch Tuesday updates.
With the latest update, the Media Creation Tool now downloads KB5094126. It is Windows 11 version 25H2, build 26200.8655, which is also available via Windows Update. Note that the app itself remains on the previous version, which you can check in Properties > Details. The only change is that it now downloads a more recent Windows 11 build, so the only way to check is to download an ISO.
The June 2026 Patch Tuesday update is a special release for Windows 11, as it brings a new performance profile to make the operating system more responsive and snappier when rendering various user interface surfaces, including the Start menu, quick settings, and more. It does so by spiking processor speeds for a brief moment, resulting in higher loads for a second or two. The so-called “Low latency profile” is rolling out gradually, but you can force-enable it with the ViVeTool app. Other changes include webcam improvements, Task Manager updates, shared audio support, and more.
You can download the Media Creation Tool app from the official Microsoft website using this link. Besides MCT, Microsoft lets you download Windows 11 ISO as a file directly from the official Windows 11 website. However, you will need a third-party app to write it to your USB drive. Check out this guide if you want to know how to do that.