CVE-2026-18221 in IBM

Sumário

de MITRE • 04/09/2026

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to improper validation of client-supplied authentication parameters.

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• Responsável: Ibm
• Reservar: 29/07/2026
• Divulgação: 04/09/2026
• Moderação: aceite
• Entrada: VDB-399013
• CPE: pronto
• CWE: CWE-287 (confirmado)
• CVSS: 8.1 (CNA)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-18221
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-18221
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-18221/