CVE-2026-20010 Cisco Nexus 3000 and 9000 Series Switches Link Layer Discovery Protocol Denial of Service Vulnerability

[
  {
    "vendor": "Cisco",
    "product": "Cisco NX-OS Software",
    "versions": [
      {
        "version": "10.3(1)",
        "status": "affected"
      },
      {
        "version": "10.3(2)",
        "status": "affected"
      },
      {
        "version": "10.3(3)",
        "status": "affected"
      },
      {
        "version": "10.4(1)",
        "status": "affected"
      },
      {
        "version": "10.3(99w)",
        "status": "affected"
      },
      {
        "version": "10.3(3w)",
        "status": "affected"
      },
      {
        "version": "10.3(99x)",
        "status": "affected"
      },
      {
        "version": "10.3(3o)",
        "status": "affected"
      },
      {
        "version": "10.3(4)",
        "status": "affected"
      },
      {
        "version": "10.3(3p)",
        "status": "affected"
      },
      {
        "version": "10.3(4a)",
        "status": "affected"
      },
      {
        "version": "10.4(2)",
        "status": "affected"
      },
      {
        "version": "10.3(3q)",
        "status": "affected"
      },
      {
        "version": "10.3(3x)",
        "status": "affected"
      },
      {
        "version": "10.3(4g)",
        "status": "affected"
      },
      {
        "version": "10.3(3r)",
        "status": "affected"
      },
      {
        "version": "10.3(4h)",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Cisco",
    "product": "Cisco NX-OS System Software in ACI Mode",
    "versions": [
      {
        "version": "16.0(2h)",
        "status": "affected"
      },
      {
        "version": "16.0(2j)",
        "status": "affected"
      },
      {
        "version": "16.0(3d)",
        "status": "affected"
      },
      {
        "version": "16.0(3e)",
        "status": "affected"
      },
      {
        "version": "16.0(4c)",
        "status": "affected"
      },
      {
        "version": "16.0(5h)",
        "status": "affected"
      },
      {
        "version": "16.0(3g)",
        "status": "affected"
      },
      {
        "version": "16.0(5j)",
        "status": "affected"
      },
      {
        "version": "16.0(6c)",
        "status": "affected"
      },
      {
        "version": "16.1(1f)",
        "status": "affected"
      },
      {
        "version": "16.0(7e)",
        "status": "affected"
      },
      {
        "version": "16.0(8e)",
        "status": "affected"
      },
      {
        "version": "16.0(8f)",
        "status": "affected"
      },
      {
        "version": "16.1(2f)",
        "status": "affected"
      },
      {
        "version": "16.1(2g)",
        "status": "affected"
      },
      {
        "version": "16.0(9c)",
        "status": "affected"
      },
      {
        "version": "16.1(3f)",
        "status": "affected"
      },
      {
        "version": "16.0(9d)",
        "status": "affected"
      },
      {
        "version": "16.0(6h)",
        "status": "affected"
      },
      {
        "version": "16.0(8h)",
        "status": "affected"
      },
      {
        "version": "16.1(3g)",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Cisco",
    "product": "Cisco Unified Computing System (Managed)",
    "versions": [
      {
        "version": "4.3(4e)",
        "status": "affected"
      },
      {
        "version": "4.3(6b)",
        "status": "affected"
      },
      {
        "version": "4.3(4c)",
        "status": "affected"
      },
      {
        "version": "4.3(4f)",
        "status": "affected"
      },
      {
        "version": "4.3(6d)",
        "status": "affected"
      },
      {
        "version": "4.3(5e)",
        "status": "affected"
      },
      {
        "version": "4.3(4d)",
        "status": "affected"
      },
      {
        "version": "4.3(4b)",
        "status": "affected"
      },
      {
        "version": "4.3(5a)",
        "status": "affected"
      },
      {
        "version": "4.3(5c)",
        "status": "affected"
      },
      {
        "version": "4.3(5d)",
        "status": "affected"
      },
      {
        "version": "4.3(6c)",
        "status": "affected"
      },
      {
        "version": "4.3(6a)",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]