CVE-2024-31036

6.8 mediumEPSS 0.3%

Medium (6.8) in emqx nanomq. EPSS 0.3% chance of exploitation in the next 30 days.

A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.

Severity

CVSS 3.1

6.8 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2024-04-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

emqx:nanomq

References

https://github.com/nanomq/nanomq/issues/1722
https://github.com/nanomq/nanomq/issues/1722

Check your stack JSON