NanoMQ has a Use After Free vulnerability via sub info list

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.

Problem type

CWE-416: Use After Free

Affected products

nanomq

nanomq

< 0.24.4 - AFFECTED

References

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

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

x_refsource_CONFIRM

https://github.com/nanomq/nanomq/issues/1863

https://github.com/nanomq/nanomq/issues/1863

x_refsource_MISC

JSON source

https://cveawg.mitre.org/api/cve/CVE-2025-59946

Click to expand

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    "dateUpdated": "2025-12-27T00:40:51.122Z",
    "dateReserved": "2025-09-23T14:33:49.506Z",
    "datePublished": "2025-12-27T00:40:51.122Z",
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        "dateUpdated": "2025-12-27T00:40:51.122Z"
      },
      "title": "NanoMQ has a Use After Free vulnerability via sub info list",
      "descriptions": [
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          "lang": "en",
          "value": "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."
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