Microsoft has released the Windows 10 KB5094127 extended security update, which fixes the June 2026 Patch Tuesday vulnerabilities and adds new functionality to monitor the rollout of updated Secure Boot certificates that replace those expiring this month.
If you are running Windows 10 Enterprise LTSC or are enrolled in the ESU program, you can install this update like normal by going into Settings, clicking on Windows Update, and manually performing a 'Check for Updates.'
Windows 10 KB5094127 updateSource: BleepingComputer
After installing this update, Windows 10 will be updated to build 19045.7417, and Windows 10 Enterprise LTSC 2021 will be updated to build 19044.7417.
What's new in Windows 10 KB5094127
