Deferred Channel

February 13, 2018
Version 1705 (Build 8201.2258)




Note: This is the Deferred Channel release that's been available since September 2017. It will continue to be supported and receive security updates until July 2018. But, a new Semi-Annual Channel release is now available— — Version 1708 (Build 8431.2215) — which contains new features, security updates, and non-security updates.

Excel: Security updates

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

  • CVE-2018-0841: Microsoft Excel Remote Code Execution Vulnerability

Outlook: Security updates

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

  • CVE-2018-0850: Microsoft Outlook Elevation of Privilege Vulnerability
  • CVE-2018-0852: Microsoft Outlook Memory Corruption Vulnerability

Office suite: Security updates

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

  • CVE-2018-0851: Microsoft Office Memory Corruption Vulnerability
  • CVE-2018-0853: Microsoft Office Information Disclosure Vulnerability


Source: Office 365 client update channel releases

See also: Version and build numbers of update channel releases - Office Support