Microsoft Office Updates (August 8, 2023)

Posted on 2023-08-10 by guenni

Update[German]On Jugust 8, 2023 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for still-supported Microsoft Office versions and other products. With the April 2023 patchday, support for Office 2013 ended – but vulnerabilities were still closed this month. Below is an overview of the available updates.

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An overview of the updates can be found on this web site (and here for this month). Details are documented in the linked KB articles. The updates are available for the installable MSI version of Microsoft Office (the click-to-run packages obtain the updates through other channels). Office 2019 does not appear in the list because it is distributed via click-to-run packages and receives security updates via the Office Update feature.

Office 2016

The following security updates have been released for Office 2016.

  • Description of the security update for Excel 2016: August 8, 2023 (KB5002463)
  • Description of the security update for Office 2016: August 8, 2023 (KB5002465)
  • Description of the security update for OneNote 2016: August 8, 2023 (KB4484434)
  • Description of the security update for Outlook 2016: August 8, 2023 (KB5002459)
  • Description of the security update for PowerPoint 2016: August 8, 2023 (KB4504720)
  • Description of the security update for Project 2016: August 8, 2023 (KB5002328)
  • Description of the security update for Publisher 2016: August 8, 2023 (KB5002462)
  • Description of the security update for Visio 2016: August 8, 2023 (KB5002418)
  • Description of the security update for Word 2016: August 8, 2023 (KB5002464)

Details on the Office updates can be found in the linked KB articles.

Office 2013

Office 2013 requires Service Pack 1 for Microsoft Office 2013 to be installed. The following security updates have been released (are the same patches as for Office 2016).

  • Description of the security update for Excel 2013: August 8, 2023 (KB5002451)
  • Description of the security update for Office 2013: August 8, 2023 (KB5002439)
  • Description of the security update for OneNote 2013: August 8, 2023 (KB4022167)
  • Description of the security update for Outlook 2013: August 8, 2023 (KB5002449)
  • Description of the security update for PowerPoint 2013: August 8, 2023 (KB5002399)
  • Description of the security update for Project 2013: August 8, 2023 (KB4484489)
  • Description of the security update for Publisher 2013: August 8, 2023 (KB5002391)
  • Description of the security update for Visio 2013: August 8, 2023 (KB5002417)
  • Description of the security update for Word 2013: August 8, 2023 (KB5002445)

Details about the Office updates can be found in the linked KB articles.

Other updates for Office/SharePoint Server

Microsoft has also released security updates for several versions of Microsoft SharePoint Server.

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SharePoint Server Subscription Edition

SharePoint Server 2019

Microsoft SharePoint Server 2016

Office Online Server

Similar articles:
Microsoft Security Update Summary (August 8, 2023)
Patchday: Windows 10 Updates (August 8, 2023)
Patchday: Windows 11/Server 2022 Updates (August 8, 2023)
Windows 7/Server 2008 R2; Server 2012 R2: Updates (August 8, 2023)
Microsoft Office Updates (August 8, 2023)

Windows 11 22H2: Preview Update KB5028254 (July 25, 2023)
Windows 11 21H2: Preview-Update KB5028245 (July 25, 2023)
Windows 10 22H2 Preview Update KB5028244 (July 25, 2023)

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