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Summary

This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2022-38048.

Note: To apply this security update, you must have the release version of Microsoft Office 2016 installed on the computer.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (See What version of Office am I using?)

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More information

Security update deployment information

For deployment information about this update, see Deployments - Security Update Guide.

Security update replacement information

This security update replaces previously released security update 3115103.

File hash information

File name

SHA256 hash

msodll40ui2016-kb5002026-fullfile-x86-glb.exe

134F56F26B451B0ECBCC316B140847246060DB295DBE17FC0EC53BACF13C3E53

msodll40ui2016-kb5002026-fullfile-x64-glb.exe

35151642D208D164B0C018B8BC627D065EB70EAAAA174AD503A5818C1D45AD9D

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

File identifier

File name

File version

File size

Date

Time

mso40uires.dll

mso40uires.dll

16.0.4684.1000

3203824

13-Sep-22

06:01

mso40uires.dll.x86

mso40uires.dll

16.0.4684.1000

3203824

13-Sep-22

05:57

mso40uiwin32client.dll.x64

mso40uiwin32client.dll

16.0.5365.1000

9361808

15-Sep-22

04:45

mso40uiwin32client.dll.x86

mso40uiwin32client.dll

16.0.5365.1000

7435176

15-Sep-22

04:48

File identifier

File name

File version

File size

Date

Time

conversion.office.mso40uires.dll

mso40uires.dll

16.0.4666.1000

3203816

mso40uires.dll

mso40uires.dll

16.0.4666.1000

3203816

13-Sep-22

05:47

ppt.conversion.mso40uires.dll

mso40uires.dll

16.0.4666.1000

3203816

ppt.edit.mso40uires.dll

mso40uires.dll

16.0.4666.1000

3203816

wac.office.mso40uires.dll

mso40uires.dll

16.0.4666.1000

3203816

mso40uires.dll

mso40uires.dll

16.0.4684.1000

3203824

13-Sep-22

05:47

mso40uires.dll.x86

mso40uires.dll

16.0.4684.1000

3203824

13-Sep-22

05:57

mso40uiwin32client.dll.x64

mso40uiwin32client.dll

16.0.5365.1000

9361808

15-Sep-22

04:45

mso40uiwin32client.dll.x86

mso40uiwin32client.dll

16.0.5365.1000

7435176

15-Sep-22

04:48

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

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