High severity7.5NVD Advisory· Published Jul 29, 2025· Updated Jun 17, 2026

CVE-2024-42645

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).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

FlashMQ/FlashMQ2 versions
cpe:2.3:a:flashmq:flashmq:1.14.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:flashmq:flashmq:1.14.0:*:*:*:*:*:*:*
- (no CPE)range: <1.15.1
FlashMQ/FlashMQdescription

Patches

Vulnerability mechanics

References

github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.mdnvdExploitThird Party Advisory
www.flashmq.org/2024/06/17/flashmq-1-15-1-released/nvdRelease Notes

News mentions

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