What’s Vulnerable › Vulnerabilities

CVE-2024-42646

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-14 · updated 2026-06-17
• Weakness: CWE-125

Description

A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.

Affected products

• nanomq: 0.21.10

References

• https://github.com/nanomq/nanomq
• https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42646.md

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