Applies ToOffice Professional Plus 2016 Office Professional 2016 Office Standard 2016 Office Home and Business 2016 Office Home and Student 2016

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 MS16-054.Note To apply this security update, you must have the release version of Office 2016 installed on the computer.For a complete list of affected versions of Microsoft Office software, see Microsoft Knowledge Base article KB3155544.

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 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 KB3155544.

Security update replacement information

This security update doesn't replace any previously released update.

File hash information

Package Name

Package Hash SHA 1

Package Hash SHA 2

msodll40ui2016-kb3115103-fullfile-x64-glb.exe

1593CB2786D393F511AB9CEFF0F14F1CD2E8DD2F

11EA0A40C12D0EBC2A8493480DA78510490141E2F5E50465B44BA794F90ECB81

msodll40ui2016-kb3115103-fullfile-x86-glb.exe

3778070E3EA13D84EC298336D534C7247C879263

A6E5BED72BD4CA3C46BFBFE19BC1CFD9E677DD04489AA07A10D7D75A9068BC8B

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 2016

File identifier

File name

File version

File size

Date

Time

mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

12-Apr-16

01:55

mso40uires.dll.x86

mso40uires.dll

16.0.4297.1000

3194560

12-Apr-16

02:05

mso40uiwin32client.dll.x64

mso40uiwin32client.dll

16.0.4378.1000

9338624

14-Apr-16

01:03

mso40uiwin32client.dll.x86

mso40uiwin32client.dll

16.0.4378.1000

7420160

14-Apr-16

12:23

For all supported x64-based versions of Office 2016

File identifier

File name

File version

File size

Date

Time

conversion.office.mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

12-Apr-16

01:55

ppt.conversion.mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

ppt.edit.mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

wac.office.mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

mso40uires.dll

mso40uires.dll

16.0.4297.1000

3194560

12-Apr-16

01:55

mso40uires.dll.x86

mso40uires.dll

16.0.4297.1000

3194560

12-Apr-16

02:05

mso40uiwin32client.dll.x64

mso40uiwin32client.dll

16.0.4378.1000

9338624

14-Apr-16

01:03

mso40uiwin32client.dll.x86

mso40uiwin32client.dll

16.0.4378.1000

7420160

14-Apr-16

12:23

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

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.