MSRC's May 2025 security update document isn't collected, so the CVEs this update fixes are unknown. It includes the security fixes of KB5058392. No known issues affecting this update, or resolved by it, were identified in the collected Windows release health data.
Applies to
From Microsoft's release-information tables
Servicing branch
OS build
Release
Available
Windows 10, version 1809
17763.7322
OOB2025-05 OOB
27 May 2025
Windows Server 2019
17763.7322
OOB2025-05 OOB
27 May 2025
What changed
Issues resolved: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data · Known issues: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data
Issues resolved: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained · Known issues: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained
Issues resolved: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data · Known issues: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data
Issues resolved: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained · Known issues: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained
Issues resolved: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data · Known issues: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data
Issues resolved: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained · Known issues: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained
Known issues: None in the collected release health data
Applies to: Windows Server 2019 → Windows 10, version 1809, Windows Server 2019
Applies to: Windows 10, version 1809, Windows Server 2019 → Windows Server 2019
Issues resolved: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data · Known issues: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data
Issues resolved: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained · Known issues: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained
Page history
Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.
Up to 100 recent field edits are shown; older edits may be outside retention.
7 Nov 2026 · 13:11:22 UTCKnown issues resolvedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
7 Nov 2026 · 13:11:22 UTCKnown issues affecting this updateUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
7 Nov 2026 · 12:08:21 UTCKnown issues resolvedNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
7 Nov 2026 · 12:08:21 UTCKnown issues affecting this updateNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
6 Nov 2026 · 17:32:22 UTCKnown issues resolvedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
6 Nov 2026 · 17:32:22 UTCKnown issues affecting this updateUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
6 Nov 2026 · 16:31:02 UTCKnown issues resolvedNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
6 Nov 2026 · 16:31:02 UTCKnown issues affecting this updateNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
5 Nov 2026 · 23:42:03 UTCKnown issues resolvedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
5 Nov 2026 · 23:42:03 UTCKnown issues affecting this updateUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
5 Nov 2026 · 22:41:52 UTCKnown issues resolvedNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
5 Nov 2026 · 22:41:52 UTCKnown issues affecting this updateNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
28 Oct 2026 · 08:37:56 UTCWindows versions and buildsWindows Server 2019: 17763.7322 (2025-05 OOB) → Windows 10, version 1809: 17763.7322 (2025-05 OOB); Windows Server 2019: 17763.7322 (2025-05 OOB)
28 Oct 2026 · 08:37:56 UTCSummaryWindows Server 2019: KB5061978 · 2025-05 OOB · OS build 17763.7322 → Windows 10, version 1809: KB5061978 · 2025-05 OOB · OS build 17763.7322
26 Oct 2026 · 06:24:14 UTCWindows versions and buildsWindows 10, version 1809: 17763.7322 (2025-05 OOB); Windows Server 2019: 17763.7322 (2025-05 OOB) → Windows Server 2019: 17763.7322 (2025-05 OOB)
26 Oct 2026 · 06:24:14 UTCSummaryWindows 10, version 1809: KB5061978 · 2025-05 OOB · OS build 17763.7322 → Windows Server 2019: KB5061978 · 2025-05 OOB · OS build 17763.7322
23 Oct 2026 · 09:33:49 UTCKnown issues resolvedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
23 Oct 2026 · 09:33:49 UTCKnown issues causedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data