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 Common Vulnerabilities and Exposures CVE-2017-0281.Note To apply this security update, you must have the release version of Office Online Serverinstalled on the computer.

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 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 security update deployment information: May 9, 2017.

Security update replacement information

This security update replaces the previously released security update KB3127895.

File hash information

Package name

Package hash SHA 1

Package hash SHA 2

wacserver2016-kb 3191915-fullfile-x64-glb.exe

38434510AE92B17587E87A02DA9F8D2E5F390D50

2CDDFDADFBAF14964B4DD0A3C9ED822980BA439912338CE9E201F4A0AE63D9EB

File information

For a list of the files that are provided in this cumulative update 3191915, download the file information for update 3191915.

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

Propose a feature or provide feedback on SharePoint: SharePoint User Voice portal

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