Patch intelligence record
Windows 11 24H2 (Build 26100.7462)
Current reports mention update/install failure. This page covers one cumulative update, not the whole 24H2 servicing train; reports about a later update are counted on that update's own page.
Recommendations
- Pause updates if this machine is doing deadline-sensitive or production work.
- Check Microsoft's known-issue and safeguard-hold list for this KB before installing.
- Keep the uninstall path in mind: a cumulative update can be removed from Settings > Windows Update > Update history for a limited window after installation.
Current reports mention update/install failure in windows update.
- Accepted reports
- 8
- Latest evidence run
- Oct 6, 2026
- Healthy sources
- 2 fresh (success / no reports) · need 2
- Microsoft Q&A (search) Completed last checked Oct 6, 2026
- techcommunity windows sitemap Checked — no reports found last checked Oct 6, 2026
Monitoring reflects community-evidence collection health for this exact release — an absence of reports is not a safety guarantee, and this is separate from the AUXSAYS verdict.
Vendor Known Issues — No vendor-known issue data captured for this patch.
AUXSAYS has not captured official issue data for this patch. This does not indicate the vendor has no issues. Not counted as community reports.
Official Patch Notes — vendor release notes captured from the official source
Windows 11 24H2 cumulative update, OS build 26100.7462 (KB5072033). Released 2025-12-09 on the General Availability Channel. Update type 2025-12 B. This is the official Microsoft Windows release-health entry (learn.microsoft.com/windows/release-health). Known-issue and safeguard-hold details are published on the per-version Windows release-health status page.
Windows 11 in these notes: .
Windows 11 24H2 cumulative update, OS build 26100.7462 (KB5072033). Released 2025-12-09 on the General Availability Channel. Update type 2025-12 B. This is the official Microsoft Windows release-health entry (learn.microsoft.com/windows/release-health). Known-issue and safeguard-hold details are published on the per-version Windows release-health status page.
Technical Details
- Released
- Dec 9, 2025
- File size
- Official source checked
- Sep 9, 2026
- Official notes checked
- Sep 9, 2026
Checksum
Use these hashes to verify downloaded installers match the files published with the official release.
User Reports / Sources (8)
User report sources used for the current read.
- Microsoft Learn Q&A. (2026, September 1). Computer crashing after recent windows update - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2026, August 12). KB5072033 break remote credential guard to Windows server 2025 - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2026, March 15). Security Update KB5072033 wont install - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2026, January 23). Why does MoUpdateOrchestration = 60+ Failed Install Attempts AFTER Same 2 Monthly CUs Installed - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2025, December 25). windows update failed always since 3 months. - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2025, December 21). How do I fix Install error - 0xc000009c for 2025-12 - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2026, January 20). Windows 11 home to pro upgrade issues buying through microsoft store - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2025, December 9). Can't sign in the Microsoft Defender app after update KB5072033 - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
Official sources
- Microsoft. (2025, December 9). Windows 11 release information.release health
- Microsoft. (2025, December 9). Windows release health.release health
- Microsoft. Download page.download