
The latest security intelligence update is:
 
•	Version: 1.453.51.0
•	Engine Version: 1.1.26050.11
•	Platform Version: 4.18.26050.15
•	Released: 6/12/2026 7:37:31 AM



When updating from a local server place the 3 files in the update directory - 

GSC7152W.xml
GSC7153W.xml
Windows_Defender_Update_26XX.uwd




