CVEvulnerability
CVE-2024-42651
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-07-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-400
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.
Affected configurations
• emqx nanomq 0.17.9
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://github.com/nanomq/nanomq Product
- https://github.com/nanomq/nanomq/issues/1217 Exploit, Issue Tracking
- https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42651.md Exploit, Third Party Advisory