CVE-2018-8531

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
MicrosoftHub Device Client SDKAzure IoT
MicrosoftAzure IoT EdgeAzure IoT Edge

References

Timeline

Published
Oct 10, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-8531: High severity, CVSS 8.8 | Vulnix