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Emqx

12 known vulnerabilities

4
HIGH
6
MEDIUM
2
LOW

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nanomq 10 emqx 1 cocoamqtt 1
12 CVEs
7.5
CVE-2026-36590

An issue in EMQ NanoMQ v.0.24.9 allows a remote attacker to cause a denial of service via the nni_qos_db_set function in

3.1
CVE-2026-8741

A vulnerability has been found in EMQX up to 6.2.0. This affects an unknown function of the file apps/emqx/src/emqx_pers

7.5
CVE-2026-32135

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Versions prior to 0.24.11 have a remotely triggera

4.9
CVE-2026-34608

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Prior to version 0.24.10, in NanoMQ's webhook_inpr

5.7
CVE-2026-30867

CocoaMQTT is a MQTT 5.0 client library for iOS and macOS written in Swift. Prior to version 2.2.2, a vulnerability exist

3.1
CVE-2026-32696

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In NanoMQ version 0.24.6, after enabling auth.http

6.5
CVE-2026-25627

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Prior to version 0.24.8, NanoMQ’s MQTT-over-WebSoc

7.5
CVE-2026-21888

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. MQTT v5 Variable Byte Integer parsing out-of-bound

5.3
CVE-2026-22040

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In version 0.24.6, by generating a combined traffi

6.5
CVE-2025-68699

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing /

7.5
CVE-2024-48077

NanoMQ v0.22.7 is vulnerable to Denial of Service (DoS) due to improper resource throttling. A crafted sequence of reque

4.9
CVE-2025-66023

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Versions prior to 0.24.5 have a Heap-Use-After-Fre

Frequently Asked Questions

How many CVEs affect Emqx?

Emqx has 12 CVE records in our database, including 0 critical and 4 high severity vulnerabilities.

What are the most severe Emqx vulnerabilities?

Emqx has 0 critical severity (CVSS 9.0+) and 4 high severity (CVSS 7.0-8.9) vulnerabilities. Review the list above sorted by publication date to find the most recent high-severity issues.

How can I scan for Emqx vulnerabilities?

CyberStrike's AI-powered security agents automatically detect vulnerabilities in Emqx products across your infrastructure. The platform provides continuous pentesting, DAST scanning, and real-time vulnerability monitoring with actionable remediation guidance.

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