Microsoft security advisory – December 2024 monthly rollup (AV24–701)

Serial number: AV24-701
Date: December 11, 2024

xOn December 10, 2024, Microsoft published security advisories to address vulnerabilities in multiple products. Included were updates for the following products:

  • Microsoft 365 Apps for Enterprise – multiple versions and platforms;
  • Microsoft Access 2016
  • Microsoft Defender for Endpoint
  • Microsoft Edge
  • Microsoft Excel 2016
  • Microsoft/Muzic
  • Microsoft Office – multiple versions and platforms
  • Microsoft Project 2016 – multiple versions and platforms
  • Microsoft SharePoint Enterprise Server 2016
  • Microsoft SharePoint Server Subscription Edition
  • Microsoft SharePoint Server 2019
  • Microsoft Word 2016
  • System Center Operations Manager 2019, 2022 and 2025
  • Windows 10 – multiple versions and platforms
  • Windows 11 – multiple versions and platforms
  • Windows Server – multiple versions and platforms

Microsoft has indicated that CVE-2024-49138 and CVE-2023-44487* have been exploited.

Microsoft has also published a blog post about defending against NTLM relay exploits associated with CVE-2024-21413, CVE-2023-23397, and CVE-2023-36563.

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

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