CVE-2024-31036: Emqx Nanomq

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.

Affected products

• Emqx Nanomq: version 0.21.7 only

Published 2024-04-22. Last modified 2026-06-17.