202310 Cumulative Update For Windows 11 For X64based Systems Kb5031358 Exclusive |link| Jun 2026

https://www.catalog.update.microsoft.com/Search.aspx?q=KB5031358

Many users reported that the update would fail to install or get stuck in a download loop with various error codes like 0x80070002 or 0x800f0988 . If you are experiencing these issues, recommended fixes include:

Click and launch the resulting .msu file to update offline. Troubleshooting Common Installation Issues https://www

| Attribute | Details | |-----------|---------| | | KB5031358 | | OS Build | 22621.2428 (Windows 11 version 22H2) | | Release Date | October 10, 2023 (Patch Tuesday) | | Type | Security + Cumulative Update | | Architecture | x64 (AMD64/Intel 64) – ARM64 version exists separately | | Replaces | KB5030219 (September 2023 CU) | | Restart Required | Yes (full) | | Known Issue Alert | Yes – see Section 5 |

Here are the most notable non-security changes introduced with KB5031358: The update restored the ability to "never combine"

These are designed to patch vulnerabilities in Windows 11, enhancing its security profile and protecting against known threats.

The update restored the ability to "never combine" taskbar buttons and show labels, a feature heavily requested by users since the initial launch of Windows 11. Security and Stability Users can check for updates by going to

: Fixes were implemented for memory leaks and performance bugs within Windows Defender Application Control (WDAC) and Microsoft Defender for Endpoint. Implementation and Challenges

Like most Windows updates, KB5031358 can be automatically downloaded and installed through the Windows Update mechanism. Users can check for updates by going to Settings > Windows Update > Check for updates .

Developed By

Contacts and News

Users and Contributors

About Us

Documentation

© FAIRsharing 2009-Present | Licenced under

Creative Commons by Share Alike 4.0 Internationalfairsharing licence

https://www.catalog.update.microsoft.com/Search.aspx?q=KB5031358

Many users reported that the update would fail to install or get stuck in a download loop with various error codes like 0x80070002 or 0x800f0988 . If you are experiencing these issues, recommended fixes include:

Click and launch the resulting .msu file to update offline. Troubleshooting Common Installation Issues

| Attribute | Details | |-----------|---------| | | KB5031358 | | OS Build | 22621.2428 (Windows 11 version 22H2) | | Release Date | October 10, 2023 (Patch Tuesday) | | Type | Security + Cumulative Update | | Architecture | x64 (AMD64/Intel 64) – ARM64 version exists separately | | Replaces | KB5030219 (September 2023 CU) | | Restart Required | Yes (full) | | Known Issue Alert | Yes – see Section 5 |

Here are the most notable non-security changes introduced with KB5031358:

These are designed to patch vulnerabilities in Windows 11, enhancing its security profile and protecting against known threats.

The update restored the ability to "never combine" taskbar buttons and show labels, a feature heavily requested by users since the initial launch of Windows 11. Security and Stability

: Fixes were implemented for memory leaks and performance bugs within Windows Defender Application Control (WDAC) and Microsoft Defender for Endpoint. Implementation and Challenges

Like most Windows updates, KB5031358 can be automatically downloaded and installed through the Windows Update mechanism. Users can check for updates by going to Settings > Windows Update > Check for updates .