MC1091308 – M365 Change Digest

One-line summary

The June 2025 Microsoft security update Scan Cab release is delayed; admins relying on Scan Cab for compliance should monitor for updates.

Similar updates

Details

Body (from Message Center)

NOTE: This notice only affects environments where Scan Cab is used to check for Microsoft update compliance.

The Scan Cab for the June 2025 Microsoft security updates is currently delayed and has not yet been released. We are working as fast as possible to provide the Scan Cab files. We will communicate an update as more information becomes available. Thank you for your patience.

How this affects your organization:

IT administrators who rely on Scan Cab to check for update compliance can track our communications. Progress on the availability of this month's Scan Cab will be communicated whenever information is available.

No action is required on environments where Scan Cab is not deployed. However, please note that there might be non-Microsoft applications which utilize Scan Cab. Review the documentation for any software and update deployment tools used within your organization to determine whether this applies to your environment.

Additional information:

Learn more about the Scan Cab process: Announcing a smaller WSUS Scan Cab
Use Windows Update Agent (WUA) to scan computers for security updates without connecting to Windows Update: Using WUA to Scan for Updates Offline - Win32 apps
Documentation on the Catalog Site used to import updates and drivers: WSUS and the Catalog Site

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{
  "snapshot_item": {
    "action_required_by": null,
    "ai_action_required_by": null,
    "ai_actions": [
      "Monitor communications for Scan Cab availability",
      "Review update deployment tool documentation"
    ],
    "ai_master_tags": [
      "Security"
    ],
    "ai_model": "gpt-4.1",
    "ai_summary": "The June 2025 Microsoft security update Scan Cab release is delayed; admins relying on Scan Cab for compliance should monitor for updates.",
    "ai_topics": [
      "Windows"
    ],
    "category": "stayInformed",
    "details_map": {},
    "id": "MC1091308",
    "importance": 0,
    "is_major_change": false,
    "last_modified": "2025-06-10T17:21:48Z",
    "ms_products": [
      "Windows"
    ],
    "platforms": null,
    "roadmap_ids": [],
    "services": [
      "Windows"
    ],
    "severity": "normal",
    "tags": [
      "Admin impact"
    ],
    "title": "Notice: The June 2025 Scan Cab for Microsoft updates is delayed"
  }
}