MS16-054: Description of the security update for Office 2016: May 10, 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.

• Download the security update KB3115103 for the 32-bit version of Office 2016
• Download the security update KB3115103 for the 64-bit version of Office 2016

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

__

File information

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 2016File 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 2016File 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

__

How to get help and support for this security update

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