CVE-2026-67869 in open62541

Sumário

de MITRE • 06/08/2026

Buffer Overflow vulnerability in open62541 v1.5.5 allows a remote attacker to cause a denial of service via the Service_Call validates input arguments against runtime-resolved InputArguments metadata

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• Responsável: MITRE
• Reservar: 30/07/2026
• Divulgação: 06/08/2026
• Moderação: aceite
• Entrada: VDB-386442
• CPE: pronto
• CWE: CWE-120 (confirmado)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-67869
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-67869
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-67869/