{"schemaVersion":3,"id":"CVE-2026-19586","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted input influencing backend command execution logic before authentication completes. 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