CVE-2026-3055 in NetScaler ADC

Sumário

de MITRE • 23/03/2026

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsável: NetScaler
• Reservar: 23/02/2026
• Divulgação: 23/03/2026
• Moderação: aceite
• Entrada: VDB-352633
• CPE: pronto
• CWE: CWE-125 (confirmado)
• CVSS: 9.8 (NVD)
• EPSS: 0.83996
• KEV: sim
• Atividades: muito baixo
• Sector: Education, Police, ...
• Campanhas: 1 (confirmado)
• IOC: 4 (confirmado)

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-3055
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-3055
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-3055/