Microsoft Windows 11 24H2 Update Version OS Builds 26200.9168 and 26100.9168
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Update Summary
KB5121003 for Windows 11 24H2 updates OS Builds 26200.9168 and 26100.9168. It includes security improvements, expanded Secure Boot certificate deployment targeting, AI component updates, and servicing stack update KB5123304.
Update Details
Security
- Security updates provide protections for vulnerabilities resolved by this update.
- Secure Boot certificate deployment coverage is expanded with additional high-confidence device targeting data.
Hints
- Windows 11, version 24H2 Home and Pro editions reach end of updates on October 13, 2026.
- Enterprise and Education editions remain supported until October 12, 2027.
- This release includes servicing stack update KB5123304 (Build 26100.9156) to improve Windows Update installation reliability.
- AI components are updated to version 1.2605.856.0 for Image Search, Content Extraction, Semantic Analysis, and Settings Model.
Product Information
Vendor: Microsoft
Product: Windows 11
Product type: Software
Application category: Utilities
Platform: Windows
Variant: 24H2
Version: OS Builds 26200.9168 and 26100.9168
Vendor release date: Aug 11, 2026
Original release notes: View on vendor site
Published on updatealert.io: Aug 12, 2026
Description: Client operating system for modern desktop and enterprise environments.