High · 7.5 CVE-2024-42645 EUVD-2024-54829GHSA-mcg5-wx5m-r344

An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Ser…

Published Jul 29, 2025 · Updated Jul 30, 2025 · Assigned by mitre

Description

An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).

References

https://github.com/halfgaar/FlashMQ
https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/
https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md