Applies ToExcel 2016 Office Standard 2016 Office Professional Plus 2016 Office Professional 2016 Office Home and Student 2016 Office Home and Business 2016 PowerPoint 2016 Project Professional 2016 Project Standard 2016 Word 2016 Skype for Business 2015 Excel 2013 Office 2013 SP1 Excel 2010 Microsoft Office 2010 Service Pack 2 SharePoint Server 2019 SharePoint Server 2016 Project Server 2013 SP1 SharePoint Server 2013 SP1 SharePoint Foundation 2013 SP1 Microsoft Project Server 2010 Service Pack 2 Microsoft SharePoint Foundation 2010 Service Pack 2 Microsoft SharePoint Server 2010 Service Pack 2

Introduction

Microsoft released the following security and nonsecurity updates for Office in May 2020. 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 May 2020

Microsoft Office 2016

Product

Knowledge Base article title and number

Excel 2016

Description of the security update for Excel 2016: May 12, 2020 (KB4484338)

Office 2016

May 5, 2020, update for Microsoft Office 2016 (KB4484339)

Office 2016

May 5, 2020, update for Microsoft Office 2016 (KB4484328)

Office 2016

May 5, 2020, update for Microsoft Office 2016 (KB4484327)

Office 2016

May 5, 2020, update for Microsoft Office 2016 (KB4484325)

Outlook 2016

May 5, 2020, update for Outlook 2016 (KB4484343)

PowerPoint 2016

May 5, 2020, update for PowerPoint 2016 (KB4484337)

Project 2016

May 5, 2020, update for Project 2016 (KB4484345)

Word 2016

May 5, 2020, update for Word 2016 (KB4484341)

Microsoft Office 2013

Product

Knowledge Base article title and number

Excel 2013

Description of the security update for Excel 2013: May 12, 2020 (KB4484365)

Skype for Business 2015 (Lync 2013)

May 5, 2020, update for Skype for Business 2015 (Lync 2013) (KB4484289)

Microsoft Office 2010

Product

Knowledge Base article title and number

Excel 2010

Description of the security update for Excel 2010: May 12, 2020 (KB4484384)

Microsoft SharePoint Server 2019

Product

Knowledge Base article title and number

SharePoint Server 2019

Description of the security update for SharePoint Server 2019: May 12, 2020 (KB4484332)

SharePoint Server 2019 Language Pack

May 12, 2020, update for SharePoint Server 2019 Language Pack (KB4484331)

Microsoft SharePoint Server 2016

Product

Knowledge Base article title and number

SharePoint Enterprise Server 2016

Description of the security update for SharePoint Server Enterprise 2016: May 12, 2020 (KB4484336)

Microsoft SharePoint Server 2013

Product

Knowledge Base article title and number

Project Server 2013

May 12, 2020, cumulative update for Microsoft Project Server 2013 (KB4484360)

SharePoint Enterprise Server 2013

Description of the security update for SharePoint Enterprise Server 2013: May 12, 2020 (KB4484352)

SharePoint Enterprise Server 2013

May 12, 2020, cumulative update for Microsoft SharePoint Enterprise Server 2013 (KB4484362)

SharePoint Foundation 2013

Description of the security update for SharePoint Foundation 2013: May 12, 2020 (KB4484364)

SharePoint Foundation 2013

May 12, 2020, cumulative update for Microsoft SharePoint Foundation 2013 (KB4484358)

SharePoint Foundation 2013

May 12, 2020, update for SharePoint Foundation 2013 (KB4484368)

Microsoft SharePoint Server 2010

Product

Knowledge Base article title and number

Project Server 2010

May 12, 2020, cumulative update for Project Server 2010 (KB4484388)

SharePoint Foundation 2010

April 27, 2020, update for SharePoint Foundation 2010 (KB4484386)

SharePoint Server 2010

Description of the security update for SharePoint Server 2010: May 12, 2020 (KB4484383)

SharePoint Server 2010

May 12, 2020, cumulative update for SharePoint Server 2010 (KB4484389)

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