CVE-2021-26428: Microsoft Azure Sphere

Medium severity, CVSS 4.4. EPSS: 0.9% chance of exploitation in the next 30 days.

Azure Sphere Information Disclosure Vulnerability

Affected products

• Microsoft Azure Sphere: before 21.07 (fixed in 21.07)

Published 2021-08-12. Last modified 2026-08-10.