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

CVE-2024-42644

Description

FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0.

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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: <=1.14.0
FlashMQ/FlashMQdescription

Patches

Vulnerability mechanics

References

github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.mdnvdExploitThird Party Advisory
www.flashmq.org/2024/06/17/flashmq-1-15-1-released/nvdRelease Notes

News mentions

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