Description of the security update for Office 2013: March 9, 2021 (KB4493203)

Summary

This security update resolves Microsoft Excel Remote Code Execution Vulnerability. To learn more about the vulnerability, see the following security advisories:

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: March 9, 2021 (KB5001208).

Security update replacement information

This security update replaces previously released security update 4486759.

File hash information

File name

SHA1 hash

SHA256 hash

graph2013-kb4493203-fullfile-x86-glb.exe

ACBB9218B3990B346F67E1FC5755188EE60D809B

FAB3799718FC80583E06A71B2F85F8EBBEED6EC6A9822498E3D8654E614E0984

graph2013-kb4493203-fullfile-x64-glb.exe

2D9C458C5068B050A04A77E5A0389F61662EE027

F3247CD538FE958FC85D98A877FC29CD43D66A2291D7D59315743D3E9001BEA7

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.

File identifier

File name

File version

File size

Date

Time

graph.exe

graph.exe

15.0.5327.1000

4526496

10-Feb-21

08:34

File identifier

File name

File version

File size

Date

Time

graph.exe

graph.exe

15.0.5327.1000

6139304

10-Feb-21

08:35

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

Thank you for your feedback!

Thank you for your feedback! It sounds like it might be helpful to connect you to one of our Office support agents.

×