Critical 1 vendor · 1 advisory

CVE-2026-84390

CVE-2026-84390: critical-severity vulnerability covered by 1 tracked advisory record across Fortinet. Compare affected products, fixed versions and remediation.

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Fortinet1 advisory

Critical9.6Critical [CVE-2026-84390] JWT used for authentication in web GUI signed with static keySep 8, 2026