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-2017-0283.
Note To apply this security update, you must have the release version of Skype for Business 2016 installed on the computer.
Improvements and fixes
- Skype meeting freezes under weak network conditions in Skype for Business 2016
- Can’t upload a file in a persistent chat room by selecting the “send” button in Skype for Business 2016
- Improves an announce event when you receive a new instant message in Skype for Business 2016
- Update to join a meeting without an audio device in Skype for Business 2016
Security update deployment information
For deployment information about this update, see security update deployment information: June 13, 2017.
Security update replacement information
This security update replaces the previously released update KB3191858.
File hash information
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How to get help and support for this security update
Help for installing updates: Windows Update FAQ
Security solutions for IT professionals: TechNet Security Support and Troubleshooting
Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure
Local support according to your country: International Support
Propose a feature or provide feedback on Skype: Skype User Voice portal