CVE-2026-26457 in ccoap

الملخص

بحسب MITRE • 27/08/2026

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• مسؤول: MITRE
• حجز: 16/02/2026
• إفشاء: 27/08/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-396179
• CPE: جاهز
• CWE: CWE-476 (مؤكد)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض جدًا

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-26457
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-26457
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-26457/