CVE-2024-42645

State: Published
Severity: 7.5 High
Published: Jul 29, 2025
Updated: Jul 30, 2025
Reserved: Aug 5, 2024

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).

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-617 Reachable Assertion

Affected Products

Product	Versions
n/an/a	n/aAffected

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

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.