KB5094127 (build 19045.7417) for Windows 10 ESU drops as the June 2026 update

Microsoft rolls out the June Patch Tuesday Extended Security Update for Windows 10 with some fixes.

Windows 11 KB5094127
Windows 11 KB5094127 / Image: Mauro Huculak
  • Windows 10 22H2 is getting build 19045.7417 (KB5094127) as the seventh update through the Extended Security Updates (ESU) program.
  • This update doesn’t include any important fixes, but it continues the Secure Boot certification update for more devices, and more.
  • There are no new major features in this release because operating system support ended on November 14, 2025.

Windows 10 builds 19045.7417 and 19044.7417 (KB5094127) are now rolling out as part of the June 2026 Security Update through the Extended Security Updates (ESU) program for versions 22H2 and 21H2.

This update for Windows 10 includes enhanced search functionality with improved support for Chinese text and UTF-8-encoded files without a byte order mark (BOM), and improves text consistency across search results, Content view, and tooltips.

In this update, it adds a new policy LimitSecureBootRequiredServiceData setting under Computer Configuration > Administrative Templates > Windows Components > Secure Boot to limit the Secure Boot service data it sends by suppressing the event normally sent to Microsoft.

Microsoft is also improving how the operating system decides which devices are ready for new Secure Boot certificates. Quality updates now include more accurate targeting data, helping ensure that only devices with a strong track record of successful updates receive the certificates automatically.

Older versions of Windows 10

Furthermore, Microsoft is releasing updates available for older operating system versions, including 1809 and 1607. For example, the company is rolling out update KB5094123 for version 1809, which bumps the build number to 17763.8880. It doesn’t make significant changes and continues rolling out improvements for Secure Boot.

Finally, Windows 10 1607 receives update KB5094122, which bumps the build to 14393.9234 and rolls out the same changes as the update for version 1809.

Windows 10 June 2026 Patch Tuesday – Manual installation process

To download and install this Windows 10 build, open the “Windows Update” settings page and click the “Check for Updates” button.

Windows 10 June 2026 Patch Tuesday – Update history

  • Final Release – Patch Tuesday (Stable Channel):
    • Windows 10 22H2 build 19045.7417 release date: June 9, 2026. Official notes.

Windows 10 end of support

Support for Windows 10 ended on November 14, 2025, meaning the company is no longer providing security updates, bug fixes, features, or technical support. To continue receiving critical security updates (only), you must enroll your computer in the Extended Security Updates (ESU) program.

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Also, remember that this lack of updates will leave your system vulnerable to security threats and may decrease its performance.

Furthermore, since the software giant no longer provides updates, you should upgrade to Windows 11 or another operating system, such as Linux Mint, or plan to purchase a new device.

According to the company, all versions of Windows 10 have already reached the end of support, including:

  • Version 1507 (RTM)
  • Windows 10 2015 LTSB
  • Version 1511
  • Version 1607
  • Version 1703
  • Version 1709
  • Version 1803
  • Version 1809
  • Version 1903
  • Version 1909
  • Version 2004
  • Version 20H2
  • Version 21H1
  • Version 22H2

If you want to continue using Windows 10, Microsoft now offers Extended Security Updates (ESU). This service was originally reserved for organizations needing to run older operating systems beyond the official support period, but it is now also offered to regular consumers.

About the author

Mauro Huculak is a Windows How-To Expert and founder of Pureinfotech in 2010. With over 22 years as a technology writer and IT Specialist, Mauro specializes in Windows, software, and cross-platform systems such as Linux, Android, and macOS.

Certifications: Microsoft Certified Solutions Associate (MCSA), Cisco Certified Network Professional (CCNP), VMware Certified Professional (VCP), and CompTIA A+ and Network+.

Mauro is a recognized Microsoft MVP and has also been a long-time contributor to Windows Central.

You can follow him on YouTube, Threads, BlueSky, X (Twitter), LinkedIn and About.me. Email him at [email protected].

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