Update windows-whatsnew.md

Author: denisebmsft

defender-endpoint/windows-whatsnew.md

@@ -6,7 +6,7 @@ ms.service: defender-endpoint
 ms.author: deniseb
 author: denisebmsft
 ms.localizationpriority: medium
-ms.date: 03/04/2025
+ms.date: 06/11/2025
 manager: deniseb
 audience: ITPro
 ms.collection: 
@@ -46,6 +46,16 @@ All updates contain:
 - Serviceability improvements
 - Integration improvements (Cloud, [Microsoft Defender XDR](/defender-xdr))
 
+## May-2025 (Release version: 10.8797)
+
+| OS | KB |
+|--|--|
+| Windows 11 24H2 | [KB5058499](https://support.microsoft.com/en-us/topic/may-28-2025-kb5058499-os-build-26100-4202-preview-d4c2f1ee-8138-4038-b705-546945076f92) |
+| Windows 11 23H2 | [KB5058502](https://support.microsoft.com/en-us/topic/may-27-2025-kb5058502-os-22621-5413-and-22631-5413-preview-6291789c-1eea-4227-9740-a701af6de688/)  |
+| Windows 10 22/H2 | [KB5058481](https://support.microsoft.com/en-us/topic/may-28-2025-kb5058481-os-build-19045-5917-preview-7698d6e7-dd65-494d-b523-aa4c6aa913a2) |
+
+
+
 ## July-2024 (Release version: 10.8760)
 
 |OS  |KB |