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High severity7.5OSV Advisory· Published Dec 27, 2025· Updated Jun 17, 2026

CVE-2025-59946

CVE-2025-59946

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Emqx/NanomqOSV3 versions
    0.0.1, 0.0.2, 0.0.3, …+ 2 more
    • (no CPE)range: 0.0.1, 0.0.2, 0.0.3, …
    • cpe:2.3:a:emqx:nanomq:*:*:*:*:*:*:*:*range: <0.24.4
    • (no CPE)range: <0.24.2
  • Emqx/NanoMQ MQTT Brokerllm-create
    Range: <0.24.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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