CVE-2024-42650

7.5 highEPSS 0.6%

High (7.5) in emqx nanomq. EPSS 0.6% chance of exploitation in the next 30 days.

NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
Published: 2025-07-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

emqx:nanomq

References

https://github.com/emqx/nanomq/issues/1168
https://github.com/nanomq/nanomq
https://github.com/nanomq/nanomq/pull/1170

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