Merge pull request #1303 from MicrosoftDocs/siosulli-patch-2

Update microsoft-defender-antivirus-updates.md

Author: siosulli

defender-endpoint/microsoft-defender-antivirus-updates.md

@@ -98,6 +98,22 @@ All our updates contain:
 - Serviceability improvements
 - Integration improvements (Cloud, [Microsoft Defender XDR](/defender-xdr/microsoft-365-defender))
 
+### August-2024 (Platform: 4.18.24080.9 | Engine: 1.1.24080.9)
+
+- Security intelligence update version: **1.419.1.0**
+- Release date: **September 17, 2024** (Engine and Platform)
+- Platform: **4.18.24080.9**
+- Engine: **1.1.24080.9**
+- Support phase: **Security and Critical Updates**
+
+### What's new
+
+- Added a new parameter to get-mppreference cmdlet (ControlledFolderAccessDefaultProtectedFolders) to show default protected folders for Controlled Folder Access (CFA).
+- Fixed an issue with Device Control regarding printer security checks.
+- Resolved an issue with platform rollback after an upgrade from Windows 10 to 11.
+- Fixed an issue where volume exclusions weren't properly enforced in real-time protection after the completion of OOBE.
+- Removed support for Windows RT devices, for example, Surface RT, that use 32-bit ARM processors and have reached their end-of-servicing date.
+
 ### July-2024 (Platform: 4.18.24070.5 | Engine: 1.1.24070.3)
 
 - Security intelligence update version: **1.417.14.0**