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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Flashmq
  • Flashmq

No data.

No data.

References
Link Providers
https://github.com/halfgaar/FlashMQ cve-icon cve-icon
https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md cve-icon cve-icon cve-icon
https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/ cve-icon cve-icon
History

Thu, 31 Jul 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Flashmq
Flashmq flashmq
Vendors & Products Flashmq
Flashmq flashmq

Wed, 30 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-617
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 29 Jul 2025 14:00:00 +0000

Type Values Removed Values Added
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.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-07-30T15:10:45.401Z

Reserved: 2024-08-05T00:00:00.000Z

Link: CVE-2024-42644

cve-icon Vulnrichment

Updated: 2025-07-30T13:32:44.453Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-29T14:15:34.750

Modified: 2025-07-31T18:42:56.503

Link: CVE-2024-42644

cve-icon Redhat

No data.