cisco-sa-nxos-dsnmp-cNN39UhHighCVSS 7.7

Cisco Nexus 9000 Series Fabric Switches in ACI Mode SNMP Denial of Service Vulnerability

Published
February 25, 2026
Last Modified
February 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-20048 →

📋 Description

🎯 Affected products57

  • Cisco NX-OS System Software in ACI Mode 15.2(1g)
  • Cisco NX-OS System Software in ACI Mode 15.2(2e)
  • Cisco NX-OS System Software in ACI Mode 15.2(2f)
  • Cisco NX-OS System Software in ACI Mode 15.2(2g)
  • Cisco NX-OS System Software in ACI Mode 15.2(2h)
  • Cisco NX-OS System Software in ACI Mode 15.2(3e)
  • Cisco NX-OS System Software in ACI Mode 15.2(3f)
  • Cisco NX-OS System Software in ACI Mode 15.2(3g)
  • Cisco NX-OS System Software in ACI Mode 15.2(4d)
  • Cisco NX-OS System Software in ACI Mode 15.2(4e)
  • Cisco NX-OS System Software in ACI Mode 15.2(5c)
  • Cisco NX-OS System Software in ACI Mode 15.2(5d)
  • Cisco NX-OS System Software in ACI Mode 15.2(5e)
  • Cisco NX-OS System Software in ACI Mode 15.2(4f)
  • Cisco NX-OS System Software in ACI Mode 15.2(6e)
  • Cisco NX-OS System Software in ACI Mode 15.2(6g)
  • Cisco NX-OS System Software in ACI Mode 15.2(7f)
  • Cisco NX-OS System Software in ACI Mode 15.2(7g)
  • Cisco NX-OS System Software in ACI Mode 15.2(6h)
  • Cisco NX-OS System Software in ACI Mode 15.2(8d)
  • Cisco NX-OS System Software in ACI Mode 15.2(8e)
  • Cisco NX-OS System Software in ACI Mode 15.2(8f)
  • Cisco NX-OS System Software in ACI Mode 15.2(8g)
  • Cisco NX-OS System Software in ACI Mode 15.2(8h)
  • Cisco NX-OS System Software in ACI Mode 15.2(8i)
  • Cisco NX-OS System Software in ACI Mode 16.0(1g)
  • Cisco NX-OS System Software in ACI Mode 16.0(1j)
  • Cisco NX-OS System Software in ACI Mode 16.0(2h)
  • Cisco NX-OS System Software in ACI Mode 16.0(2j)
  • Cisco NX-OS System Software in ACI Mode 16.0(3d)
  • +27 more not shown

🔗 References (2)