Windows Server · 2019 · Release · Out-of-band update
August 19, 2025—KB5066187 (OS Build 17763.7683) Out-of-band
- Release
- Cumulative update
- KB5066187 — Microsoft's article, opens in a new tab
Windows Server 2019: Extended support
Known issues — reported on the forum
- Issue Microsoft fixes Windows recovery regression with out-of-band update
- Issue Emergency Windows Recovery Fix: KB5066189 Restores Reset, Cloud Recovery & RemoteWipe
- Issue Microsoft fixes Windows upgrade error 0x8007007F with OOB updates (Aug 2025)
- Issue Microsoft's August 2025 OOB Fix Restores Windows Reset and Cloud Reimage
In the news
- Coverage January 2026 Windows OOB Updates: KB5077744, KB5078132 & KB5078127 Guide
- Issue Microsoft fixes Windows recovery regression with out-of-band update
- Issue Emergency Windows Recovery Fix: KB5066189 Restores Reset, Cloud Recovery & RemoteWipe
- Issue Microsoft fixes Windows upgrade error 0x8007007F with OOB updates (Aug 2025)
- Issue Microsoft's August 2025 OOB Fix Restores Windows Reset and Cloud Reimage
- Fix Windows August 2025: OOB Fixes Restore Recovery, SSD Anomalies
- Issue Microsoft Publishes OOB Fixes for August 2025 Windows Recovery Regression
- Issue August 2025 Windows Patch: Reset Failures and SSD Issues Trigger OOB Fixes
Discussed on the forum
No member thread names 17763.7683 yet.