March 14, 2023—KB5023765 (Monthly Rollup)
Release Date:
3/14/2023
Version:
Monthly Rollup
REMINDER Windows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and supported Windows release. If devices do not meet the technical requirements to run a more current release of Windows, we recommend that you replace the device with one that supports Windows 11.
Microsoft will not be offering an Extended Security Update (ESU) program for Windows 8.1. Continuing to use Windows 8.1 after January 10, 2023 may increase an organization’s exposure to security risks or impact its ability to meet compliance obligations.
For more information, see Windows 8.1 support will end on January 10, 2023.
Windows Embedded 8.1 Industry Enterprise and Pro will reach end of support (EOS) on July 10, 2023. For more information, see Windows Embedded 8.1 Industry.
For Windows Server 2012 R2, the end of support (EOS) date is October 10, 2023. Extended Security Updates (ESUs) will be available for purchase no later than October 2022, but available for installation after the EOS date, October 10, 2023. ESUs will continue for three years, renewable on an annual basis, until the final date on October 13, 2026. For more information, see Windows Server End of Support: Key Dates.
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Summary
Learn more about this cumulative security update, including improvements, any known issues, and how to get the update.
Improvements
This cumulative security update includes improvements that are part of update KB5022899 (released February 14, 2023). This update also makes improvements for the following issues:
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After applying a Windows update released on or after July 12, 2022, hyperlinks embedded in an Office document that use the search-ms protocol might stop working.
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The Local Security Authority Subsystem Service (Lsass.exe) might stop responding after System Preparation (sysprep) is run on a domain-joined device.
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By order of the Mexican government in October 2022, the United Mexican States will not observe daylight saving time (DST) in 2023. Key changes in the order include the following:
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Updated DST rules for Mountain Standard Time (Mexico) and Central Standard Time (Mexico) to no daylight saving time starting in 2023.
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Changed Chihuahua time zone from (UTC -7:00) Mountain Standard Time (Mexico) to (UTC -6:00) Central Standard Time (Mexico).
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Changed Ojinaga time zone from (UTC -7:00) Mountain Standard Time (Mexico) to (UTC -6:00) Central Standard Time (Mexico)
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Created a new time zone America/Ciudad_Juarez and mapped it to Mountain Standard Time (Mexico).
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This update implements the final phase of DCOM hardening as described in KB5004442. This phase removes the ability to disable changes through the registry.
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Known issue resolved: When an existing computer account is reused to join a computer to an Active Directory domain, the join is unsuccessful. Additionally, the following error occurs on devices that have installed Windows updates released on or after October 11, 2022:
Error 0xaac (2732): NERR_AccountReuseBlockedByPolicy: “An account with the same name exists in Active Directory. Re-using the account was blocked by security policy.”
For more information about this new behavior, see KB5020276—Netjoin: Domain join hardening changes.
For more information about the resolved security vulnerabilities, please refer to the Deployments | Security Update Guide and the March 2023 Security Updates.
Known issues in this update
We are currently not aware of any issues with this update.
How to get this update
Before installing this update
We strongly recommend that you install the latest servicing stack update (SSU) for your operating system before you install the latest Monthly Rollup. SSUs improve the reliability of the update process to mitigate potential issues while installing the Monthly Rollup and applying Microsoft security fixes. For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.
If you use Windows Update, the latest SSU (KB5023790) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog.
Language packs
If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update.
Learn about adding a language pack to Windows
Install this update
|
Release Channel |
Available |
Next Step |
|
Windows Update and Microsoft Update |
Yes |
None. This update will be downloaded and installed automatically from Windows Update. |
|
Microsoft Update Catalog |
Yes |
To get the standalone package for this update, go to the Microsoft Update Catalog website. |
|
Windows Server Update Services (WSUS) |
Yes |
This update will automatically sync with WSUS if you configure Products and Classifications as follows: Product: Windows Server 2012 R2, Windows Embedded 8.1 Industry Enterprise, Windows Embedded 8.1 Industry Pro Classification: Security Updates |
File information
For a list of the files that are provided in this update, download the file information for update KB5023765.
References
Learn about the standard terminology that is used to describe Microsoft software updates.
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