Description of the security update for Word 2010: October 10, 2017

Applies to: Microsoft Word 2010Microsoft Office 2010 Service Pack 2


This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-11826.

Note To apply this security update, you must have the release version of Service Pack 2 for Office 2010 installed on the computer.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2010. It doesn't apply to the Office 2010 Click-to-Run editions, such as Microsoft Office 365 Home. (Determining your Office version)

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 stand-alone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the stand-alone 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 security update deployment information: October 10, 2017.

Security update replacement information

This security update replaces previously released security update KB3203464.

File hash information

Package name Package hash SHA 1 Package hash SHA 2
word2010-kb3213630-fullfile-x64-glb.exe 5E6A4B06D21304961E1219A605727D1A75E9A896 11C32140A5D4EA8192DA8958F2B0AF97D2F78FF6E2B9C442EDE1B0F10B62AF6F
word2010-kb3213630-fullfile-x86-glb.exe 526825C36CBBD27D61830D711D96335F7AD133DF F5AEF1520A4CB7DE3B89C60F85EA63715CA68B3F1ACD544EB58518DF0723D6F3

File information

How to get help and support for this security update

Help for installing updates: Windows Update FAQ

Security solutions for IT professionals: Security Support and Troubleshooting

Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure

Local support according to your country: International Support

Propose a feature or provide feedback on Office Core: Office User Voice portal