Windows 10 2016 build 14393.9062 (KB5091572) — release notes, known issues

Windows 10 · 2016 · Release · Out-of-band update

April 19, 2026—KB5091572 (OS Build 14393.9062) Out-of-band

All 2016 builds JSON — this build from the builds API

Known issues — reported on the forum

No problems reported on the forum for this build yet. Threads that name 14393.9062 or KB5091572 and describe a fault appear here automatically.

Fix KB5091157 April 2026 Out-of-Band Fix for Windows Server 2025 Reboot Loops Apr 20, 2026 · names this build
Coverage Egypt DST April 2026: Windows Server 2016 May 1 Self-Correct Workaround Apr 17, 2026 · Windows 10 2016 coverage from this build's release window
Coverage Windows Server 2016 End of Support Jan 12, 2027: Upgrade Planning Guide Apr 21, 2026 · Windows 10 2016 coverage from this build's release window
Coverage Spot Search-Polluted SSH Guides: Verify OpenSSH on Windows Server 2016 Before Open Port 22 May 9, 2026 · Windows 10 2016 coverage from this build's release window
Coverage CVE-2026-33110: Install the SharePoint 2016 KB Even If Labeled Enterprise May 12, 2026 · Windows 10 2016 coverage from this build's release window
Issue Classic Outlook image missing bug (red X) starts in Build 19929.20164 May 22, 2026 · Windows 10 2016 coverage from this build's release window
Issue Googlebook’s Android-and-Gemini Push: The 2016 Chrome OS Warning Returns May 22, 2026 · Windows 10 2016 coverage from this build's release window
Issue Windows Server 2016 KB5087537: 15-Char Hostnames Break DC Discovery May 26, 2026 · Windows 10 2016 coverage from this build's release window

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