CVE-2024-31036

PoC —

CVSS 3.1

6.8 medium

EPSS

<1%p26

Published

Apr 22, 2024 (Apr 22, 2024)

Modified

Jun 17, 2026

Description

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.

Vendors: emqx
Products: nanomq
Weakness: CWE-122
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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