ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a vulnerability in the option parsing logic that causes a segmentation fault when processing malformed COAP messages with insufficient option data.
HIGH
Vulnerability intelligence
CVE-2026-26459
CVSS 3.17.5
SeverityHigh
Known exploitedNo
NVD references:
Primary source: NIST National Vulnerability Database