- Windows 10 22H2 is getting build 19045.7548 (KB5099539) as the seventh update through the Extended Security Updates (ESU) program.
- This cumulative update arrives with new security fixes and improvements, 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 19045.7548 and 19044.7548 (KB5099539) are now rolling out as part of the July 2026 Security Update through the Extended Security Updates (ESU) program for versions 22H2 and 21H2.
This update includes fixes for issues with Remote Desktop, OLE Automation, File Explorer, and the Recycle Bin.
In this update, the company updates the Windows Security app with details about Secure Boot states and continues rolling out Secure Boot certificates.
Furthermore, builds 19045.7548 and 19044.7548 introduce security changes to enforce TDI transport registration requirements. Also, for Remote Desktop security, the feature now supports SHA-2 certificate thumbprints for trusted RDP publishers.
These are the fixes and improvements rolling out this July for Windows 10:
- OLE Automation: Fixed a compatibility issue introduced by the June 2026 security update that could cause some apps using COM automation with
IDispatch::Invoketo fail. - File Explorer: Fixed an issue where the OneDrive shortcut stopped working when File Explorer was opened with administrator privileges.
- Recycle Bin: Fixed an issue where the permanent delete confirmation dialog could display an internal file name instead of the original file name.
- Input: Updated hotkey cleanup behavior. In rare cases, some built-in Windows experiences may temporarily stop responding to keyboard shortcuts.
- Secure Boot: Added dynamic Secure Boot status reporting in the Windows Security app and expanded coverage for devices eligible to receive new Secure Boot certificates through Windows Update.
- Networking: Added security hardening for TDI transport registration. Apps using unregistered third-party TDI transports may stop working after this update.
- Remote Desktop: Added support for SHA-2 certificate thumbprints for trusted RDP publishers. Microsoft recommends migrating to SHA-256 or stronger algorithms as SHA-1 support will eventually be removed.
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 KB5099538 for version 1809, which bumps the build number to 17763.9020 and includes fixes for Remote Desktop, File Explorer, OLE Automation, and Recycle Bin. This update also rolls out improvements for Secure Boot, input, networking, authentication, and Distributed Key Manager.
Finally, Windows 10 1607 receives update KB5087537, which bumps the build to 14393.9140 and addresses the same issues and the same updates as version 1809.
Windows 10 July 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 July 2026 Patch Tuesday – Update history
- Final Release – Patch Tuesday (Stable Channel):
- Windows 10 22H2 build 19045.7548 release date: July 14, 2026. Official notes.
- Windows 10 21H2 build 19044.7548 release date: July 14, 2026. (Same).
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.
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.
Mauro Huculak is a Windows How-To Expert and founder of Pureinfotech in 2010. With over 23 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].
