202310 Cumulative Update For Windows 11 For X64based Systems Kb5031358 Exclusive [upd] Jun 2026

| Error | Cause | Fix | |-------|-------|-----| | | CBS manifest corruption | Run DISM /online /cleanup-image /restorehealth | | 0x80070002 | Missing prerequisite SSU | Manually install latest SSU (KB5031358 includes it, but try standalone SSU if older build) | | 0x80246007 | WU client timeout | net stop wuauserv → delete C:\Windows\SoftwareDistribution → net start wuauserv |

: This update introduced a feature that adds personalized website recommendations to the Recommended section of the Start menu based on your browsing history. Global Compliance : It completed work to ensure Windows 11 complies with the GB18030-2022 | Error | Cause | Fix | |-------|-------|-----|

These are designed to patch vulnerabilities in Windows 11, enhancing its security profile and protecting against known threats. Notably, it served as the final update Other

, is a critical security milestone. Notably, it served as the final update is a critical security milestone.

Other notable CVEs fixed:

: Improvements were made to the search box experience on the taskbar and the reliability of the Microsoft Defender for Endpoint service. Quality Improvements and Fixes