Win Update KB5060842 Windows 11 Cumulative Update build 26100.4349 (24H2) - June 10

UPDATE 6/26:

June 10, 2025 - KB5060842 (OS Build 26100.4343)​

For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview, see the update history page for Windows 11, version 24H2.

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Windows updates don't install Microsoft Store application updates. If you are an enterprise user. see Microsoft Store apps - Configuration Manager. If you are a consumer user, see Get updates for apps and games in Microsoft Store.

Highlights​

• This update addresses security issues for your Windows operating system.

Improvements​

This security update includes improvements that were a part of update KB5058499 (released May 28, 2025). The following summary outlines key issues addressed by the KB update after you install it. Also, included are available new features. The bold text within the brackets indicates the item or area of the change.

• [System Restore] After installing the June 2025 Windows security update, Windows 11, version 24H2 will retain system restore points for up to 60 days. To apply a restore point, select Open System Restore. Restore points older than 60 days are not available. This 60-day limit will also apply to future versions of Windows 11, version 24H2.
• [Windows Hello] Fixed: This update addresses an issue that prevents users from signing in with self-signed certificates when using Windows Hello for Business with the Key Trust model.

If you installed earlier updates, your device downloads and installs only the new updates contained in this package.

For more information about security vulnerabilities, please refer to the Security Update Guide website and the June 2025 Security Updates.

AI Components​

This release updates the following AI components:

Windows 11 servicing stack update (KB5059502)- 26100.4193​

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates. To learn more about SSUs, see Simplifying on-premises deployment of servicing stack updates.

Known issues in this update​

Applies to: All users

Symptom
There are reports of blurry or unclear CJK (Chinese, Japanese, Korean) text when displayed at 96 DPI (100% scaling) in Chromium-based browsers such as Microsoft Edge and Google Chrome. The March 2025 Preview Update introduced Noto fonts in collaboration with Google, for CJK languages as fallbacks to improve text rendering when websites or apps don’t specify appropriate fonts. The issue is due to limited pixel density at 96 DPI, which can reduce the clarity and alignment of CJK characters. Increasing the display scaling improves clarity by enhancing text rendering.

Workaround
As a temporary workaround, increase your display scaling to 125% or 150% to improve text clarity. For more information, see Change your screen resolution and layout in Windows.

We are investigating this issue and will provide more information when it is available.

How to get this update​

Before you install this update

Microsoft combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.

Install this update

To install this update, use one of the following Windows and Microsoft release channels.

1 This latest cumulative update includes updates for AI components. Even though the AI component updates are included in the update, the AI components are only applicable to Windows Copilot+ PCs and will not install on Windows PC or Windows Server.

If you want to remove the LCU

To remove the LCU after installing the combined SSU and LCU package, use the DISM/Remove-Package command line option with the LCU package name as the argument. You can find the package name by using this command: DISM /online /get-packages.

Running Windows Update Standalone Installer (wusa.exe) with the /uninstall switch on the combined package will not work because the combined package contains the SSU. You cannot remove the SSU from the system after installation.

File information

For a list of the files provided in this update, download the file information for cumulative update 5060842.

For a list of the files provided in the servicing stack update, download the file information for the SSU (KB5059502) - version 26100.4193.





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