[German]On January 14, 2025 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. Non-security updates were released on January 7, 2025. Below you will find an overview of the available updates.
Advertising
An overview of the updates can be found on this website (and here for this month). Details are documented in the linked KB articles. The updates are available for the installable MSI version of Microsoft Office (the Click-to-Run packages receive the updates via other channels). Office 2019/2021/2024 do not appear in the list as they are distributed via Click-to-Run packages and receive security updates via the Office Update feature.
Office 2016
The following security updates have been released for Office 2016.
- KB5002670: Security update for Access 2016, which fixes the remote code execution vulnerabilities CVE-2025-21186, CVE-2025-21366 and CVE-2025-21395.
- KB5002673: Security update for Excel 2016, which fixes the Remote Code Execution vulnerability CVE-2025-21362.
- KB5002595: Security update for Office 2016, which fixes the Security Feature Bypass vulnerability CVE-2025-21346.
- KB5002675: Security update for Office 2016, which fixes the Security Feature Bypass vulnerability CVE-2025-21346.
- KB5002656: Security update for Outlook 2016, which closes the Remote Code Execution vulnerability CVE-2025-21357.
In addition, the non-security-related update KB5002632 for PowerPoint 2016 was released on January 7, 2024. The update prevents the automatic loading and instantiation of Ole (Object Linking and Embedding) in PowerPoint. Details on the Office updates and the direct download addresses for the updates can be found in the linked KB articles.
Office C2R Updates
For the Click-2-Run installation packages, the updates are obtained and installed directly via the respective Office package. According to this Microsoft website, the following security updates have been released:
- Current Channel: Version 2412 (Build 18324.20190)
- Monthly Enterprise Channel: Version 2411 (Build 18227.20222)
- Monthly Enterprise Channel: Version 2410 (Build 18129.20242)
- Semi-Annual Enterprise Channel (Preview): Version 2408 (Build 17928.20392)
- Semi-Annual Enterprise Channel: Version 2408 (Build 17928.20392)
- Semi-Annual Enterprise Channel: Version 2402 (Build 17328.20688)
- Semi-Annual Enterprise Channel: Version 2308 (Build 16731.21064)
- Office 2024 Retail: Version 2412 (Build 18324.20190)
- Office 2021 Retail: Version 2412 (Build 18324.20190)
- Office 2019 Retail: Version 2412 (Build 18324.20190)
- Office 2016 Retail: Version 2412 (Build 18324.20190)
- Office LTSC 2024 Volume Licensed: Version 2408 (Build 17932.20222)
- Office LTSC 2021 Volume Licensed: Version 2108 (Build 14332.20839)
- Office 2019 Volume Licensed: Version 1808 (Build 10416.20047)
The website linked above lists the fixed security vulnerabilities for individual Office modules. For volume licenses, the respective builds are listed on this Microsoft page.
Further updates for Office/SharePoint Server
Microsoft has also released security updates for various versions of Microsoft SharePoint Server.
Advertising
SharePoint Server Subscription Edition
- SharePoint Server Subscription Edition: KB5002676
Microsoft SharePoint Server 2019
Microsoft SharePoint Server 2016
- SharePoint Enterprise Server 2016: KB5002672
- SharePoint Enterprise Server 2016 Language Pack: KB5002671
Office Online Server
- Office Online Server: KB5002677
Similar articles
Microsoft Security Update Summary (January 14, 2025)
Patchday: Windows 10/11 Updates (January 14, 2025)
Patchday: Windows Server Updates (January 14, 2025)
Patchday: Microsoft Office Updates (January 2025)
Advertising
