Cumulative updates for Windows 11 and 10, August 13, 2024

Microsoft has issued monthly cumulative updates for all supported versions of Windows 11 and 10. While these updates do not usually include new features, they mostly focus on resolving identified issues and addressing vulnerabilities.

Here are some details.

Released Cumulative updates for Windows 11, August 13, 2024

Key changes

• [Lock screen] This update addresses CVE-2024-38143. Because of this, the “Use my windows user account” check box is not available on the lock screen to connect to Wi-Fi.
• [NetJoinLegacyAccountReuse] This update removes this registry key. For more information refer to KB5020276—Netjoin: Domain join hardening changes.
• [Secure Boot Advanced Targeting (SBAT) and Linux Extensible Firmware Interface (EFI)] This update applies SBAT to systems that run Windows. This stops vulnerable Linux EFI (Shim bootloaders) from running. This SBAT update will not apply to systems that dual-boot Windows and Linux. After the SBAT update is applied, older Linux ISO images might not boot. If this occurs, work with your Linux vendor to get an updated ISO image.
• [Domain Name System (DNS)] This update hardens DNS server security to address CVE-2024-37968. If the configurations of your domains are not up to date, you might get the SERVFAIL error or time out.

Versions and details

• Version 24H2 - KB5041571 (OS Build 26100.1457). Microsoft Update website link.
• Version 23H2 -  KB5041585 (OS Build 22631.4037). Microsoft Update website link.
• Version 22H2 -  KB5041585 (OS Build 22621.4037). Microsoft Update website link.
• Version 21H2 -  KB5041592 (OS Build 22000.3147). Microsoft Update website link.

Windows 10 Cumulative updates, August 13, 2024

The list of changes is similar to the one for Windows 11. Versions and patches are as follows:

• Version 22H2 - KB5041580 (OS Build 19045.4780). Microsoft Update website link.
• Version 21H2  - KB5041580 (OS Build 19044.4780). Microsoft Update website link.
• Version 1809 - KB5041578 (OS Build 17763.6189). Microsoft Update website link.
• Version 1607 - KB5041773 (OS Build 14393.7259). Microsoft Update website link.
• Version 1507, initial release - KB5041782 (OS Build 10240.20751). Microsoft Update website link.

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