Microsoft security advisory – September 2025 monthly rollup (AV25-582)

Serial number: AV25-582
Date: September 9, 2025

On September 9, 2025, Microsoft published security advisories to address vulnerabilities in multiple products. Included were critical updates for the following products:

  • Azure Bot Service
  • Azure Connected Machine Agent
  • Azure Networking
  • Dynamics 365
  • Microsoft 365
  • Microsoft AutoUpdate for Mac
  • Microsoft Entra ID
  • Microsoft Excel 2016
  • Microsoft HPC
  • Microsoft Office
  • Microsoft OfficePLUS
  • Microsoft PowerPoint
  • Microsoft SQL Server
  • Microsoft SharePoint
  • Microsoft Word 2016
  • Office Online Server
  • Windows 10
  • Windows 11
  • Windows Server 2008
  • Windows Server 2012
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
  • Windows Server 2025

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

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