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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 Reserved 2025-09-23 | Published 2025-12-27 | Updated 2025-12-27 | Assigner GitHub_M




HIGH: 7.5CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-416: Use After Free

Product status

< 0.24.4
affected

References

github.com/...nanomq/security/advisories/GHSA-xg37-23w7-72p5

github.com/nanomq/nanomq/issues/1863

cve.org (CVE-2025-59946)

nvd.nist.gov (CVE-2025-59946)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.