Description of the security update for Office 2010: May 14, 2019

Applies to: Microsoft 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 the following:

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 (see What version of Office am I using?).

How to get and install the update

Method 1: Microsoft Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, 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 security update deployment information: May 14, 2019.

Security update replacement information

This security update replaces previously released security update 4464520.

File hash information

File name SHA1 hash SHA256 hash
ace2010-kb4464567-fullfile-x86-glb.exe ADD7D9A6782D93C33E294F72B0C1ACC99A73AB23 BB3911ACBCE824E173E413C6159CCF7E6524F139C709AEFF212A925EA5B45BCA
ace2010-kb4464567-fullfile-x64-glb.exe 1CFD14B735815645DA98480D0C0B71518549A4A5 82B2AC42718DDA7A287FAD777DBD3010AF65C80D4D83D66FBFCB41C62E4D3B15

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