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