Vulnerabilities

Critical Cisco Nexus 9000 Flaw Allows Root Code Execution

September 03, 2026 1 min read 6 views
cybersecurity threats news
Cisco patched a critical Nexus 9000 vulnerability (CVE-2026-20212, CVSS 9.8) allowing unauthenticated remote code execution as root. IOS XR update covers 7 CVEs, no workarounds.

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