{"apiVersion":"1.0","identifier":"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.","publishedAt":"2026-08-27T17:17:48","lastModifiedAt":"2026-08-27T17:17:48","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-26457","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00155,"riskScore":0,"affectedProduct":"ccoap","affectedVersions":"unknown","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-26457","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-26457","en":"https://www.redsauce.net/en/cves/CVE-2026-26457","fr":"https://www.redsauce.net/fr/cves/CVE-2026-26457","pt":"https://www.redsauce.net/pt/cves/CVE-2026-26457","de":"https://www.redsauce.net/de/cves/CVE-2026-26457","sk":"https://www.redsauce.net/sk/cves/CVE-2026-26457","el":"https://www.redsauce.net/el/cves/CVE-2026-26457"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-26457"}}