MC1091305 – M365 Change Digest

One-line summary

June 2025 security updates for Windows 10, 11, and Server are now available; install promptly. Some Windows 11 24H2 devices need OOB update KB5063060 due to a compatibility issue.

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Details

Body (from Message Center)

Note updated on June 11, 2025 (10:00 PT)

The June 2025 security update is now available for all supported versions of Windows. We recommend that you install these updates promptly. For more information about the contents of this update, see the release notes, which are easily accessible from the Windows 11 and Windows 10 update history pages. To learn more about the different types of monthly quality updates, see Windows monthly updates explained.

Highlights for the Windows 11, version 24H2 update:

This security update includes improvements that were a part of update KB5058499 (released May 28, 2025).
After installing the June 2025 Windows security update, Windows 11, version 24H2 will retain system restore points for up to 60 days.
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.

Short on time? Watch our Windows 11 release notes video for this month's tips.

For instructions on how to install this update, see the KB for your operating system listed below:

Windows 11, version 24H2: KB5060842
Windows 11, versions 23H2 and 22H2: KB5060999
Windows 11 Enterprise LTSC 2024: Hotpatch KB5060841
Windows 10, versions 22H2 and 21H2: KB5060533
Windows 10 Enterprise LTSC 2019 and Windows Server 2019: KB5060531
Windows 10 LTSB 2016 and Windows Server 2016: KB5061010
Windows 10 LTSB 2015: KB5060998
Windows Server 2025: KB5060842
Windows Server 2025 Datacenter: Azure Edition: Hotpatch KB5060841
Windows Server 2022: KB5060526
Windows Server 2022 Datacenter: Azure Edition: Hotpatch KB5060525
Windows Server 2012 R2: Monthly Rollup: KB5061018
Windows Server 2012: Monthly Rollup: KB5061059
Windows Server 2008 R2 Service Pack 1: Monthly Rollup: KB5061078 / Security Only: KB5061036
Windows Server 2008 SP2: Monthly Rollup: KB5061026 / Security Only: KB5061072

(Updated) Note: The June 2025 security update for devices running Windows 11, version 24H2 (KB5060842) was released and gradually rolled out June 10, 2025. However, we’ve identified a compatibility issue affecting a limited set of these devices in version 24H2, which instead will receive the Out-of-Band (OOB) update (KB5063060). The OOB update was released today, June 11, 2025. For more information, see June 11, 2025—KB5063060 (OS Build 26100.4351) Out-of-band - Microsoft Support.

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{
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    "ai_action_required_by": null,
    "ai_actions": [
      "Install June 2025 security updates",
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    "ai_summary": "June 2025 security updates for Windows 10, 11, and Server are now available; install promptly. Some Windows 11 24H2 devices need OOB update KB5063060 due to a compatibility issue.",
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