diff --git a/releases/UWP/net-native1.7/README.md b/releases/UWP/net-native1.7/README.md
index 448d9fa..946ab81 100644
--- a/releases/UWP/net-native1.7/README.md
+++ b/releases/UWP/net-native1.7/README.md
@@ -16,6 +16,9 @@ When using Visual Studio these packages require Visual Studio 2017 or later.
 - Fixed an unhandled exception when ClientWebSocket loses connection to server. [518456]
 - Fixed a regression in the 1.7 toolchain causing winmd file corruption when the file stream is left open. [496929]
 
+### UWP 5.4.4 (.NET native tools 1.7.3) (July 27th, 2018)
+- Fixed CVE-2018-8356: Security Feature Bypass in X509 Certificate Validation: https://github.com/dotnet/announcements/issues/73
+
 ### UWP 5.4.2 (.NET native tools 1.7.1) (January 9th, 2018)
 - Fixed CVE-2018-0786: Security Feature Bypass in X509 Certificate Validation: https://github.com/Microsoft/dotnet/issues/597