CybersecurityVERIFIED SEP 2026
Critical RCE flaw affects Silicon One-based Cisco Nexus 9000 switches
Critical unauthenticated code execution in specified Silicon One-based Cisco Nexus 9000 switches can give a reachable attacker root privileges and reload the device. Operators should urgently establish exposure, restrict access and upgrade using Cisco’s platform-specific guidance.