What’s Vulnerable › Vulnerabilities

CVE-2026-36590

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-15 · updated 2026-10-24
• Weakness: CWE-400

Description

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 broker_tcp.c component

Affected products

• nanomq: 0.24.9

References

• https://github.com/MoXie25/NanoMQ-Memory-Leak-Research.git
• https://github.com/MoXie25/NanoMQ-Memory-Leak-Research/blob/main/README.md
• https://github.com/MoXie25/NanoMQ-Memory-Leak-Research/blob/main/README.md

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