CVE-2024-42651

Published July 29th, 2025

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CVSS v3

7.5

HIGH

CVSS v2

N/A

Affected

PROJECTS

Description

NanoMQ v0.17.9 was discovered to contain a heap use-after-free vulnerability via the component sub_Ctx_handle. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SUBSCRIBE message.

songxpu/bug_report

GitHub

nanomq/nanomq

An ultra-lightweight and blazing-fast MQTT Messaging Broker/Bus for IoT Edge & SDV

GitHub

2.53K