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CVE-2024-31040

Status: AnalyzedLow (2.7)—

Buffer Overflow vulnerability in the get_var_integer function in mqtt_parser.c in NanoMQ 0.21.7 allows remote attackers to cause a denial of service via a series of specially crafted hexstreams.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Emqx — Nanomq

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2024-31040",
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  "lastModified": "2026-06-17T07:27:42.647",
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