Description of the security update for Office 2016: June 10, 2025 (KB5002616)

Applies To
Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Business 2016 Office Home and Student 2016

Summary

This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-47167.

Note

To apply this security update, you must have the release version of Microsoft Office 2016 installed on the computer.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (See What version of Office am I using?)

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More information

Security update deployment information

For deployment information about this update, see Deployments - Security Update Guide.

Security update replacement information

This security update replaces previously released security update 4493154.

File hash information

File name SHA256 hash
oart2016-kb5002616-fullfile-x86-glb.exe 5BF49C0D676F9671274F679A6AC31040E6FA6D976C5E985B256D84027FABD3F7
oart2016-kb5002616-fullfile-x64-glb.exe 635E0D5E62A5517B4A34A6E50E81111BBBBCDFC4CCADE34C8D8099D1AEAF8BB6

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

For all supported x86-based versions of Office 2016

File name File version File size Date Time
Igx.dll 16.0.5500.1000 9,754,720 15-May-2025 00:50
Oart.dll 16.0.5504.1000 12,552,336 16-May-2025 00:49
Oartodf.dll 16.0.5500.1000 1,838,744 15-May-2025 00:50
Orgchart.exe 16.0.5504.1000 584,424 16-May-2025 00:50

For all supported x64-based versions of Office 2016

File name File version File size Date Time
Igx.dll 16.0.5500.1000 11,262,048 15-May-2025 00:48
Oart.dll 16.0.5504.1000 18,296,488 16-May-2025 00:50
Oartodf.dll 16.0.5500.1000 3,315,304 15-May-2025 00:48
Orgchart.exe 16.0.5504.1000 690,376 16-May-2025 00:51

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security