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Cisco Nexus 3000 and 9000 Series Switches Border Gateway Protocol Denial of Service Vulnerability

🗓️ 20 May 2026 16:00:00Reported by CiscoType 
cisco
 cisco
🔗 tools.cisco.com👁 42 Views

Unauthenticated attacker triggers BGP peer flaps on Cisco Nexus 3000/9000 NX-OS via crafted updates, causing DoS.

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20 May 2026 16:00Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00467
42