CVE-2026-20212 (CVSS 9.8): Cisco Nexus 9000 Root RCE Flaw Vulnerability Report CVE-2026-20212 (CVSS 9.8): Cisco Nexus 9000 Root RCE Flaw Do Son September 3, 2026 0 TL;DR Cisco disclosed CVE-2026-20212 on September 2, 2026. This critical Cisco Nexus 9000 vulnerability allows unauthenticated remote... Read More Read more about CVE-2026-20212 (CVSS 9.8): Cisco Nexus 9000 Root RCE Flaw