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AWS AWSCloudFormation medium security documentation change

Service: AWSCloudFormation · 2026-02-16 · Security-related medium

File: AWSCloudFormation/latest/TemplateReference/aws-properties-mediaconnect-routernetworkinterface-vpcrouternetworkinterfaceconfiguration.md

Summary

Documented VPC-specific network interface security configurations including security group associations.

Security assessment

Explicitly documents security group implementation for VPC network interfaces, which controls traffic flow and prevents network-level vulnerabilities.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-mediaconnect-routernetworkinterface-vpcrouternetworkinterfaceconfiguration.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-mediaconnect-routernetworkinterface-vpcrouternetworkinterfaceconfiguration.md
index 531263e0b..44bc6dda8 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-mediaconnect-routernetworkinterface-vpcrouternetworkinterfaceconfiguration.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-mediaconnect-routernetworkinterface-vpcrouternetworkinterfaceconfiguration.md
@@ -9 +9 @@ This is the new _CloudFormation Template Reference Guide_. Please update your bo
-The `VpcRouterNetworkInterfaceConfiguration` property type specifies Property description not available. for an [AWS::MediaConnect::RouterNetworkInterface](./aws-resource-mediaconnect-routernetworkinterface.html).
+The configuration settings for a router network interface within a VPC, including the security group IDs and subnet ID.
@@ -37 +37 @@ To declare this entity in your CloudFormation template, use the following syntax
-Property description not available.
+The IDs of the security groups to associate with the router network interface within the VPC.
@@ -52 +52 @@ _Required_ : Yes
-Property description not available.
+The ID of the subnet within the VPC to associate the router network interface with.