Domain controllers may restart repeatedly after installing April security update
Microsoft lists this known issue for 4 Windows versions; its status is Resolved. It started with KB5082063, KB5082123, KB5082142 and 1 more updates. Microsoft resolved it in KB5091157, KB5091572, KB5091573 and 1 more updates.
Resolved1 version
Facts
- Microsoft id
4833- Status
- Resolved
- Products
- Windows 10, version 1607, Windows 10, version 1809, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025, Windows Server, version 23H2
- Versions
- Windows 10, version 1607 and Windows Server 2016, Windows 10, version 1809 and Windows Server 2019, Windows Server 2022, Windows Server 2025
- Originating KBs
- KB5082063, KB5082123, KB5082142, KB5082198
- Resolved by
- KB5091157, KB5091572, KB5091573, KB5091575
- First captured by us
- (from our first import of this list)
- Microsoft last modified
- Source
- Windows known issues · open the original at Microsoft
Status per Windows version
| Version | Status | Originating update | Opened | Resolved |
|---|---|---|---|---|
| Windows Server 2025 | Resolved KB5091157 | OS Build 26100.32690, KB5082063, 2026-04-14 | 2026-04-17 01:50 UTC | 2026-04-19 21:00 UTC |
| Windows Server 2022 | Resolved KB5091575 | OS Build 20348.5020, KB5082142, 2026-04-14 | 2026-04-17 01:50 UTC | 2026-04-19 21:00 UTC |
| Windows 10, version 1809 and Windows Server 2019 | Resolved KB5091573 | OS Build 17763.8644, KB5082123, 2026-04-14 | 2026-04-17 01:50 UTC | 2026-04-19 21:00 UTC |
| Windows 10, version 1607 and Windows Server 2016 | Resolved KB5091572 | OS Build 14393.9060, KB5082198, 2026-04-14 | 2026-04-17 01:50 UTC | 2026-04-19 21:00 UTC |
Microsoft says
After installing the April 2026 Windows security update (KB5082063) and rebooting, domain controllers (DCs) in environments with multiple domains in the forest that use Privileged…
What Microsoft changed
One version so far. If Microsoft edits it, each change shows here with what was removed and added.
First version we captured ·
As first seen: Resolved
- Status
- Resolved
Seen by us · Microsoft's timestamp · Microsoft's page
Related changes
Mentioning the same Microsoft ids
- KB5082063: 2026-04 B update of 2026-04-14
- KB5082123: 2026-04 B update of 2026-04-14
- KB5082142: 2026-04 B update of 2026-04-14
- KB5082198: 2026-04 B update of 2026-04-14
- KB5091157: 2026-04 OOB update of 2026-04-19
- KB5091572: 2026-04 OOB update of 2026-04-19
- KB5091573: 2026-04 OOB update of 2026-04-19
- KB5091575: 2026-04 OOB update of 2026-04-19
- Windows Server 2022 and Server 2019 unexpectedly upgraded to Windows Server 2025 · Resolved
Last updated