Description of the security update for Excel 2010: June 9, 2020

Applies to: Microsoft Office 2010 Service Pack 2Excel 2010


This security update resolves a remote code execution vulnerability that exists in Microsoft Excel software if the software does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-1225 and Microsoft Common Vulnerabilities and Exposures CVE-2020-1226.

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.

More information

Security update deployment information

For deployment information about this update, see security update deployment information: June 9, 2020.

Security update replacement information

This security update replaces previously released security update 4484384.

File hash information

File name SHA1 hash SHA256 hash
excel2010-kb4484415-fullfile-x86-glb.exe 16587A43AE2CF56002EF8B416A367AA1B18C6D24 2657E19A119D733C0C816596E9BE026B06E597E9EAA57B242B00696BC3E4DD20
excel2010-kb4484415-fullfile-x64-glb.exe 553922C65E3EA2B526F799F983AF7F8C1E012930 2F50F31BCBA3EA02385ED3918A9D203AB652CAE82C0E51B9A37C70E1A63E87D3

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.

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security