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 Microsoft Security Bulletin MS16-107.

Note To apply this security update, you must have the release version of Service Pack 2 for Office 2010 installed on the computer.

For a complete list of affected versions of Microsoft Office software, see Microsoft Knowledge Base article KB3185852.

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 the "Turn on automatic updating in Control Panel" section of this Safety & Security Center article.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the stand-alone 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 Microsoft Knowledge Base article KB3185852.

Security update replacement information

This security update replaces previously released security update 3114869.

File hash information

Package name

Package hash SHA 1

Package hash SHA 2

mso2010-kb3118309-fullfile-x86-glb.exe

3F1CC3CB520ABA2C99ACD833B73972C1A6E7A4F7

31CCA3658618C35738A05E80AFD6A8A1E9BE22EBDECD6E5C26C073E2C1A932C0

mso2010-kb3118309-fullfile-x64-glb.exe

C07D0E1A1363850A36730006E6ACA37D6A271674

DB318F70242A84A5CFF0ADE6EE50506F1266E58BDD57BAF7D6FFBBAB3310F65B

The English version of this security update has the file attributes (or later file attributes) that are listed in the following table.

For all supported x86-based versions of Office 2010

File identifier

File name

File version

File size

Date

Time

mso.dll.x86

mso.dll

14.0.7173.5000

18,196,224

18-Aug-2016

01:33

For all supported x64-based versions of Office 2010

File identifier

File name

File version

File size

Date

Time

mso.dll.x64

mso.dll

14.0.7173.5000

24,342,784

18-Aug-2016

01:42

mso.dll.x86

mso.dll

14.0.7173.5000

18,196,224

18-Aug-2016

01:33


Help for installing updates:
Support for Microsoft Update

Security solutions for IT professionals:
TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware:
Virus Solution and Security Center

Local support according to your country: International Support

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