AZ491825 - Public Preview: Gating vulnerable deployments in AKS (Microsoft Defender for Cloud)

Azure Updates

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Published

May 21, 2025

Status

In preview

Timeline

  • May 2025
    Preview

Product

Microsoft Defender for Cloud
Azure Kubernetes Service (AKS)

Tag

Features
Microsoft Build

Category

Hybrid + multicloud
Security
Compute
Containers

Description

Microsoft Defender for Cloud gating vulnerable deployments feature for Azure Kubernetes Service (AKS) is now in public preview. This feature allows you to evaluate deployments in Kubernetes and ensure each image is safe before deployment, based on Vulnerability Assessment and organization security policy. Gating involves both auditing and blocking deployments, as well as terminating existing deployments which do not adhere to the required policies. 


This feature is based on two new capabilities:

  • Vulnerability findings artifact: Generation of findings for each container image scanned for vulnerability assessment. 

  • Customized security rules: You can customize security rules and configure required actions - 'audit' or 'deny' - for various environments, for Kubernetes clusters, or for namespaces, tailored to specific organization needs and compliance requirements. 
Learn more.