Azure Sphere OS version 26.06 is now available in the Retail feed. This release includes updates to both the Azure Sphere OS and SDK. If your devices are connected to the internet, they will receive the updated OS from the cloud.
The 26.06 OS Retail release includes significant underlying build system updates and addresses several CVEs, whilst the SDK release includes various bug fixes.
For self-help inquiries or technical support, review the Azure Sphere support options.
Updated Jun 03, 2026
Version 2.0