Summary

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 security advisories:

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: August 11, 2020.

Security update replacement information

This security update replaces previously released security update 4484415.

File hash information

File name

SHA1 hash

SHA256 hash

excel2010-kb4484461-fullfile-x86-glb.exe

859A087A81FA170EBC6E373E83419C8B66E7965B

B8C5D89131D0B3F655EBE147DC89FD2B63E7DDBF8E85FDB6C8758CC87F8CABBE

excel2010-kb4484461-fullfile-x64-glb.exe

A6401C8D258F9B5B5A59023CD27D501BE8823455

73EF12FFEB808CC29786638F48022D579370AB5FD86DFD3BA4510DA2666C98A7


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

excel.exe

excel.exe

14.0.7256.5000

20,420,200

18-Jul-2020

08:43

excel.man

excel.exe.manifest

1,194

05-Nov-2009

11:00

xl12cnv.exe

excelcnv.exe

14.0.7256.5000

17,856,616

16-Jul-2020

06:08

xlcall32.dll

xlcall32.dll

14.0.7162.5000

10,432

13-Oct-2015

06:52

xlicons.exe

xlicons.exe

14.0.7120.5000

1,480,360

05-Mar-2014

06:06

File identifier

File name

File version

File size

Date

Time

excel.exe

excel.exe

14.0.7256.5000

27,678,336

18-Jul-2020

08:43

excel.man

excel.exe.manifest

1,196

05-Nov-2009

11:23

xl12cnv.exe

excelcnv.exe

14.0.7256.5000

25,071,736

16-Jul-2020

06:25

xlcall32.dll

xlcall32.dll

14.0.7162.5000

10,944

13-Oct-2015

07:00

xlicons.exe

xlicons.exe

14.0.7120.5000

1,480,360

05-Mar-2014

06:06

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