Description
NanoMQ MQTT Broker (NanoMQ) is an Edge Messaging Platform. Prior to version 0.24.2, there is a classical data racing issue about sub info list which could result in heap use after free crash. This issue has been patched in version 0.24.2.
Published: 2025-12-27
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Fri, 30 Jan 2026 21:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:emqx:nanomq:*:*:*:*:*:*:*:*

Mon, 29 Dec 2025 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Emqx
Emqx nanomq
Vendors & Products Emqx
Emqx nanomq

Mon, 29 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 27 Dec 2025 01:15:00 +0000

Type Values Removed Values Added
Description NanoMQ MQTT Broker (NanoMQ) is an Edge Messaging Platform. Prior to version 0.24.2, there is a classical data racing issue about sub info list which could result in heap use after free crash. This issue has been patched in version 0.24.2.
Title NanoMQ has a Use After Free vulnerability via sub info list
Weaknesses CWE-416
References
Metrics cvssV3_1

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


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-12-29T15:54:27.851Z

Reserved: 2025-09-23T14:33:49.506Z

Link: CVE-2025-59946

cve-icon Vulnrichment

Updated: 2025-12-29T15:54:23.861Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-27T01:15:41.880

Modified: 2026-01-30T21:14:23.593

Link: CVE-2025-59946

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-29T23:04:04Z

Weaknesses