First Release for Deferred Channel

May 9, 2017
Version 1701 (Build 7766.2084)




Outlook: Non-security updates

This channel release contains the following non-security updates:

  • Fix an issue that causes users to intermittently see the message selection in the message list jump unexpectedly when deleting messages.
  • Fix an issue that causes intermittent crashes.
  • Add the HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options\General\DisableSupportBackstage registry key to allow admins to hide the Support choice under the File tab.
  • Add the HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options\General\DisableSupportFeedbackFeatu res registry key to allow admins to turn off the “Outlook 2016 Feedback” and “Outlook Blog” options under File > Feedback.


Skype for Business: Security updates

This channel release contains security updates covered in the following CVEs:

  • CVE-2017-0281: Microsoft Office Remote Code Execution Vulnerability


Skype for Business: Non-security updates

This channel release contains the following non-security updates:

  • Fix an issue that causes a conversation window for an automatically accepted conversation to open as a normal window, instead of minimized, and unexpectedly take focus away from other windows.


Word: Security updates

This channel release contains security updates covered in the following CVEs:

  • CVE-2017-0254: Microsoft Office Memory Corruption Vulnerability
  • CVE-2017-0281: Microsoft Office Remote Code Execution Vulnerability


Office suite: Security updates

This channel release contains security updates covered in the following CVEs:

  • CVE-2017-0261: Microsoft Office Remote Code Execution Vulnerability
  • CVE-2017-0262: Microsoft Office Remote Code Execution Vulnerability
  • CVE-2017-0281: Microsoft Office Remote Code Execution Vulnerability


Source: Office 365 client update channel releases