Description of the security update for Access 2013: August 11, 2020

Applies to: Microsoft Office 2013 Service Pack 1Access 2013


This security update resolves a remote code execution vulnerability that exists in Microsoft Office that could be exploited if a user opens a file that contains a malformed graphics image or inserts a malformed graphics image into an Office file. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-1582.

Note To apply this security update, you must have the release version of Service Pack 1 for Microsoft Office 2013 installed on the computer.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2013. It doesn't apply to the Office 2013 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 security update deployment information: August 11, 2020.

Security update replacement information

This security update replaces previously released security update 4462210.

File hash information

File name SHA1 hash SHA256 hash
access2013-kb4484366-fullfile-x86-glb.exe 87D8F35986750B07EE34F5541B9EB1C523F11612 BF481C5318F6CCC1E5F0A3E514509ABABB42B36FD920163A09613FD57C402000
access2013-kb4484366-fullfile-x64-glb.exe 7800361CD4B53B6524F81527688CCA6875E23F45 61214D5292C86FABB337F7835C796385EAA8871D2858666040CD6452FDB79C78

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