CVE-2024-31030: Keith-Cullen Freecoap

Critical severity, CVSS 9.1. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.

Affected products

• Keith-Cullen Freecoap: version 0.7 only

Published 2024-05-31. Last modified 2026-06-17.