Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2024-42651

Good to know:

icon

Date: July 28, 2025

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.

Severity Score

Related Resources (5)

https://github.com/nanomq/nanomq
https://github.com/nanomq/nanomq/issues/1217
https://nvd.nist.gov/vuln/detail/CVE-2024-42651
https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42651.md
https://www.mend.io/vulnerability-database/CVE-2024-42651

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Top Fix

icon

Upgrade Version

Upgrade to version https://github.com/nanomq/nanomq.git - 0.18.2

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

Do you need more information?

Contact Us