CVE-2024-42649

NanoMQ v0.22.10 was discovered to contain a memory leak which allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/nanomq/nanomq	Product
https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42649.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:emqx:nanomq:0.22.10:*:*:*:*:*:*:*

History

15 Jul 2025, 17:01

Type	Values Removed	Values Added
CWE		CWE-401
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
References	~~() https://github.com/nanomq/nanomq -~~	() https://github.com/nanomq/nanomq - Product
References	~~() https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42649.md -~~	() https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42649.md - Exploit, Third Party Advisory
CPE		cpe:2.3:a:emqx:nanomq:0.22.10:::::::*
First Time		Emqx Emqx nanomq

15 Jul 2025, 13:14

Type	Values Removed	Values Added
Summary		(es) Se descubrió que NanoMQ v0.22.10 contiene una pérdida de memoria que permite a los atacantes provocar una denegación de servicio (DoS) a través de un mensaje PUBLISH manipulado específicamente.

14 Jul 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-14 17:15

Updated : 2025-07-16 18:15

NVD link : CVE-2024-42649

Mitre link : CVE-2024-42649

CVE.ORG link : CVE-2024-42649

JSON object : View

Products Affected

emqx

nanomq

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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