December 2019 updates for Microsoft Office

Introduction

Microsoft released the following security and nonsecurity updates for Office in December 2019. These updates are intended to help our customers keep their computers up-to-date. We recommend that you install all updates that apply to you.


To download an update, click the corresponding Knowledge Base article in the following list, and then go to the "How to download and install the update" section of the article.

List of office updates released in December 2019

Microsoft Office 2016

Product

Knowledge Base article title and number

Excel 2016

Description of the security update for Excel 2016: December 10, 2019 (KB4484179)

Office 2016

Description of the security update for Office 2016: December 10, 2019 (KB4484182)

Office 2016

Description of the security update for Office 2016: December 10, 2019 (KB4484180)

Outlook 2016

November 25, 2019, update for Outlook 2016 (KB4484172)

PowerPoint 2016

Description of the security update for PowerPoint 2016: December 10, 2019 (KB4484166)

Project 2016

December 3, 2019, update for Project 2016 (KB4484170)

Skype for Business 2016

December 3, 2019, update for Skype for Business 2016 (KB4484133)

Word 2016

Description of the security update for Word 2016: December 10, 2019 (KB4484169)


Microsoft Office 2013

Product

Knowledge Base article title and number

Excel 2013

Description of the security update for Excel 2013: December 10, 2019 (KB4484190)

Office 2013

Description of the security update for Office 2013: December 10, 2019 (KB4484186)

Office 2013

Description of the security update for Office 2013: December 10, 2019 (KB4484184)

PowerPoint 2013

Description of the security update for PowerPoint 2013: December 10, 2019 (KB4461590)

Word 2013

Description of the security update for Word 2013: December 10, 2019 (KB4484094)


Microsoft Office 2010

Product

Knowledge Base article title and number

Excel 2010

Description of the security update for Excel 2010: December 10, 2019 (KB4484196)

Office 2010

Description of the security update for Office 2010: December 10, 2019 (KB4484193)

Office 2010

Description of the security update for Office 2010: December 10, 2019 (KB4484192)

Office 2010

Description of the security update for Office 2010: December 10, 2019 (KB4475598)

PowerPoint 2010

Description of the security update for PowerPoint 2010: December 10, 2019 (KB4461613)

Word 2010

Description of the security update for Word 2010: December 10, 2019 (KB4475601)


Microsoft SharePoint Server 2019

Product

Knowledge Base article title and number

Office Online Server

December 10, 2019, update for Office Online Server (KB4484175)

SharePoint Server 2019

December 10, 2019, update for SharePoint Server 2019 (KB4484177)

SharePoint Server 2019 Language Pack

December 10, 2019, update for SharePoint Server 2019 Language Pack (KB4484176)


Microsoft SharePoint Server 2016

Product

Knowledge Base article title and number

SharePoint Enterprise Server 2016

December 10, 2019, update for SharePoint Enterprise Server 2016 (KB4484178)

SharePoint Enterprise Server 2016

December 10, 2019, update for SharePoint Enterprise Server 2016 (KB4484181)


Microsoft SharePoint Server 2013

Product

Knowledge Base article title and number

Project Server 2013

December 10, 2019, cumulative update for Project Server 2013 (KB4484187)

SharePoint Enterprise Server 2013

December 10, 2019, cumulative update for SharePoint Enterprise Server 2013 (KB4484188)

SharePoint Foundation 2013

December 10, 2019, update for SharePoint Foundation 2013 (KB4484189)

SharePoint Foundation 2013

December 10, 2019, cumulative update for SharePoint Foundation 2013 (KB4484185)


Microsoft SharePoint Server 2010

Product

Knowledge Base article title and number

Project Server 2010

December 10, 2019, cumulative update for Project Server 2010 (KB4484194)

SharePoint Server 2010

December 10, 2019, cumulative update for SharePoint Server 2010 (KB4484195)

SharePoint Server 2010

December 10, 2019, update for SharePoint Server 2010 (KB4475536)


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