CVE-2021-42301: Microsoft Azure Rtos

Low severity, CVSS 3.3. EPSS: 1.1% chance of exploitation in the next 30 days.

Azure RTOS Information Disclosure Vulnerability

Affected products

• Microsoft Azure Rtos: before 6.1.9 (fixed in 6.1.9)

Published 2021-11-10. Last modified 2026-08-19.