Description of the security update for Office 2010: December 10, 2019

Applies to: Microsoft Office 2010 Service Pack 2


This security update resolves a denial of service vulnerability that exists in Microsoft Word software if the software does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-1461.

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 2010 Home and Student (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.

Download icon
Download security update 4475598 for the 32-bit version of Office 2010

Download icon
Download security update 4475598 for the 64-bit version of Office 2010

More information

Security update deployment information

For deployment information about this update, see security update deployment information: December 10, 2019.

Security update replacement information

This security update replaces previously released security update 4475531.

File hash information

File name SHA1 hash SHA256 hash
kb24286772010-kb4475598-fullfile-x86-glb.exe B4FA0190C4ED92F0BD6C549FF6C1F62F4D552794 CA765EE71E01B6CBFB6801CCBED41D915B512118B85CD89ACCC004C10F593695
kb24286772010-kb4475598-fullfile-x64-glb.exe 70EE1717593E32B61267F2C064206D9CEB7D2959 5058BA3EB6BBC6A76690C4C7CF5D818212DD8AD846481CE50EE32C1BE8FE68F8

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.

How to get help and support for this security update

Help for installing updates: Protect yourself online

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

Local support according to your country: International Support