Update history for Office 2016 C2R and Office 2019

Microsoft releases security and quality updates for the Click-To-Run (C2R) version of Office 2016 and for Office 2019, which is exclusively C2R. These updates are released approximately once a month, usually on the second Tuesday of the month.

If you'd like to verify that you're up to date, check your Office version number and manually update Office if necessary. To check your version of Office, do the following:

  1. Open any Office application, such as Word or Excel.
  2. Choose File > Account.
  3. Under Product Information, note the version number under the About section.

If the version number matches the most current version, you're up to date. If not, you can manually update to get the latest version of Office. To update Office, follow these steps.

The following tables provide the update history for the volume licensed version of Office 2019, as well as the retail versions of Office 2016 C2R and Office 2019, with the most recent release date listed first. The tables include the version and build number for the release and list the security updates that are included, along with a link to more information about the security update.

New versions contain all the updates contained in previous versions.

Volume licensed versions of Office 2019

The following information applies to volume licensed versions of Office 2019, such as Office Professional Plus 2019, purchased through a volume licensing agreement.

Release date Version number More information
March 10, 2020 Version 1808 (Build 10357.20081) CVE-2020-0850
CVE-2020-0852
CVE-2020-0892
February 11, 2020 Version 1808 (Build 10356.20006) CVE-2020-0696
CVE-2020-0759
January 14, 2020 Version 1808 (Build 10354.20022) CVE-2020-0650
CVE-2020-0651
CVE-2020-0652
December 10, 2019 Version 1808 (Build 10353.20037) CVE-2019-1400
CVE-2019-1461
CVE-2019-1462
CVE-2019-1463
CVE-2019-1464
November 12, 2019 Version 1808 (Build 10352.20042) CVE-2019-1402
CVE-2019-1446
CVE-2019-1448
CVE-2019-1449
October 8, 2019 Version 1808 (Build 10351.20054) CVE-2019-1327
CVE-2019-1331

Retail versions of Office 2016 C2R and Office 2019

The following information applies to retail versions of Office 2016 C2R and Office 2019, which share the same release dates and version numbers.

Release date Version number More information
March 31, 2020 Version 2003 (Build 12624.20382) Various bug and performance fixes.
March 25, 2020 Version 2003 (Build 12624.20320) Various bug and performance fixes.
March 10, 2020 Version 2002 (Build 12527.20278) CVE-2020-0850
CVE-2020-0851
CVE-2020-0855
CVE-2020-0892
March 1, 2020 Version 2002 (Build 12527.20242) Addresses an issue that caused third party applications to be unable to send email from Outlook.
February 25, 2020 Version 2002 (Build 12527.20194) Various bug and performance fixes.
February 11, 2020 Version 2001 (Build 12430.20264) CVE-2020-0696
CVE-2020-0697
CVE-2020-0759
January 30, 2020 Version 2001 (Build 12430.20184) Various bug and performance fixes.
January 22, 2020 Version 1912 (Build 12325.20344) Various bug and performance fixes.
January 14, 2020 Version 1912 (Build 12325.20298) CVE-2020-0650
CVE-2020-0651
CVE-2020-0652
January 8, 2020 Version 1912 (Build 12325.20288) Various bug and performance fixes.
December 10, 2019 Version 1911 (Build 12228.20364) CVE-2019-1400
CVE-2019-1461
CVE-2019-1462
CVE-2019-1463
CVE-2019-1464
November 22, 2019 Version 1910 (Build 12130.20410) Various bug and performance fixes.
November 18, 2019 Version 1910 (Build 12130.20390) Various bug and performance fixes.
November 12, 2019 Version 1910 (Build 12130.20344) CVE-2019-1402
CVE-2019-1446
CVE-2019-1448
CVE-2019-1449
October 8, 2019 Version 1909 (Build 12026.20320) CVE-2019-1327
CVE-2019-1331