Unrated severityNVD Advisory· Published Aug 27, 2026

CVE-2026-26457

Description

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coap_dump_msg() function when processing COAP messages containing options with zero length.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Ipflavors/ccoapllm-fuzzy

Patches

Vulnerability mechanics

References

github.com/songxpu/bug_report/blob/master/CoAP/ccoap/VULNERABILITY_REPORT2.mdnvd

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