CVE-2018-8531: Microsoft Azure Internet Of Things Edge

High severity, CVSS 8.8. EPSS: 15.1% chance of exploitation in the next 30 days.

A remote code execution vulnerability exists in the way that Azure IoT Hub Device Client SDK using MQTT protocol accesses objects in memory, aka "Azure IoT Device Client SDK Memory Corruption Vulnerability." This affects Hub Device Client SDK, Azure IoT Edge.

Affected products

• Microsoft Azure Internet Of Things Edge: affected versions not specified
• Microsoft Csharp Software Development Kit: any version

Published 2018-10-10. Last modified 2026-06-17.