Patch intelligence record
Windows 11 24H2 (Build 26100.8655)
Current reports mention update/install failure and bsod / stop error. 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, bsod / stop error in system stability.
Too few reports for a firm verdict yet — treat this as early evidence.
- Accepted reports
- 3
- 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 26100.8655 (KB5094126). Released 2026-06-09 on the General Availability Channel. Update type 2026-06 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 26100.8655 (KB5094126). Released 2026-06-09 on the General Availability Channel. Update type 2026-06 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
- Jun 9, 2026
- File size
- Official source checked
- Oct 6, 2026
- Official notes checked
- Oct 6, 2026
Checksum
Use these hashes to verify downloaded installers match the files published with the official release.
User Reports / Sources (3)
User report sources used for the current read.
- Microsoft Learn Q&A. (2026, September 1). Recurring 0x1E bugcheck in nt!ExpPoolTrackerChargeEntry on Windows 11 25H2 (26100.8655), not fixed by KB5094135 - Microsoft Q&A. microsoft learn qna Issue: bsod / stop error in system stability Workflow: system stability
- Microsoft Learn Q&A. (2026, July 7). COM Marshalling Issue following Windows Server Patches KB5094122 / KB5094123 / KB5094126 - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
- Microsoft Learn Q&A. (2026, June 22). Microsoft Store Error: 0X80073CFE - Microsoft Q&A. microsoft learn qna Issue: update/install failure in windows update Workflow: windows update
Official sources
- Microsoft. (2026, June 9). Windows 11 release information.release health
- Microsoft. (2026, June 9). Windows release health.release health
- Microsoft. Download page.download