NewsPublished 30 Sep 2026

Microsoft is rolling out Linux container support to WSL

Source Bleeping Computer

Description

Microsoft has released general availability of Linux container support in Windows Subsystem for Linux (WSL), enabling users to build, run, and deploy Linux containers directly on Windows. This new feature includes a command-line tool (wslc.exe) and an API for programmatic container management. It integrates with Microsoft Defender for Endpoint for enhanced security monitoring and with Microsoft Intune for administrative control over container usage. Additional features such as container restart, file copying, health checks, and network commands are now supported. Docker Compose-style support is in development. This release is a feature enhancement rather than a security vulnerability.

Impact

This release enhances Windows users' ability to run Linux containers with improved management and security visibility. There is no indication of a security vulnerability or exploit associated with this feature rollout. The integration with Microsoft Defender for Endpoint and Intune provides organizations with better control and monitoring capabilities for containerized workloads on Windows.

Defensive guidance

No security vulnerability or exploit is reported in this feature release. No specific mitigation actions are required. Organizations should ensure that Microsoft Defender for Endpoint and Intune policies are properly configured to monitor and control container usage as intended.

Summary

Microsoft's WSL Containers feature is now generally available, allowing Windows users to run Linux containers natively via a new CLI tool (wslc.exe) and API. The feature supports container lifecycle management, file operations, health checks, networking, and integrates with Microsoft Defender for Endpoint to provide security visibility into container activities. Administrators can restrict container image sources using Intune policies. The update focuses on expanding container functionality and security integration rather than addressing a specific vulnerability or threat.

References

bleepingcomputer.com/news/microsoft/microsoft-is-rolling-out-linux-container-support-to-wsl/ (opens in a new tab)

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Description

AI analysisMachine-generated, updated 30 Sep 2026, 00:51 UTC

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