Introduction
Microsoft released the following security and nonsecurity updates for Office in August 2025. These updates are intended to help our customers keep their computers up to date. We recommend that you install all updates that apply to you.
To download an update, select the corresponding Knowledge Base article in the following list, and then go to the "How to download and install the update" section of the article.
List of Office updates released in August 2025
Microsoft Office 2016
| Product | Knowledge Base article title and number |
|---|---|
| Excel 2016 | Description of the security update for Excel 2016: August 12, 2025 (KB5002758) |
| Office 2016 | Description of the security update for Office 2016: August 12, 2025 (KB5002756) |
| OneNote 2016 | August 5, 2025, update for OneNote 2016 (KB5002761) |
| PowerPoint 2016 | Description of the security update for PowerPoint 2016: August 12, 2025 (KB5002765) |
| Word 2016 | Description of the security update for Word 2016: August 12, 2025 (KB5002763) |
SharePoint Server Subscription Edition
| Product | Knowledge Base article title and number |
|---|---|
| SharePoint Server Subscription Edition | Description of the security update for SharePoint Server Subscription Edition: August 12, 2025 (KB5002773) |
Microsoft SharePoint Server 2019
| Product | Knowledge Base article title and number |
|---|---|
| SharePoint Server 2019 | Description of the security update for SharePoint Server 2019: August 12, 2025 (KB5002769) |
| SharePoint Server 2019 Language Pack | Description of the security update for SharePoint Server 2019 Language Pack: August 12, 2025 (KB5002770) |
Microsoft SharePoint Server 2016
| Product | Knowledge Base article title and number |
|---|---|
| SharePoint Server 2016 | Description of the security update for SharePoint Server 2016: August 12, 2025 (KB5002771) |
| SharePoint Server 2016 Language Pack | Description of the security update for SharePoint Server 2016 Language Pack: August 12, 2025 (KB5002772) |
Office Online Server
| Product | Knowledge Base article title and number |
|---|---|
| Office Online Server | Description of the security update for Office Online Server: August 12, 2025 (KB5002752) |
SharePoint Workflow Manager
| Product | Knowledge Base article title and number |
|---|---|
| SharePoint Workflow Manager | August 12, 2025, update for SharePoint Workflow Manager (KB5002750) |