cvedb.io
CVE-2023-33657
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2023-06-08T13:15:09.530 · Last modified 2026-06-17T06:02:04.590

Summary

A use-after-free vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nni_mqtt_msg_get_publish_property() in the file mqtt_msg.c. This vulnerability is caused by improper data tracing, and an attacker could exploit it to cause a denial of service attack.

Affected products

emqx — nanomq

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.