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EUVD-2026-8669

🗓️ 25 Feb 2026 18:31:38Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

EVPN Layer 2 ingress error on Nexus 3600/9500-R can trigger a VxLAN loop and denial of service.

Related
Affected
Refs
[
  {
    "enisaIdVendor": [
      {
        "id": "48bcc98f-56bb-3000-bcf8-277f4b67bbc2",
        "vendor": {
          "name": "Cisco"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0089218f-db5b-3f49-a189-5018a949f9d6",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(5)"
      },
      {
        "id": "04cad94a-1148-357f-ac12-dc608253fc6d",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(7)"
      },
      {
        "id": "082d3984-8a89-3b76-b0f9-12dc11f61fcf",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(4h)"
      },
      {
        "id": "084c1313-a52d-3b3b-aacc-1eab615563ed",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.4(1)"
      },
      {
        "id": "0a41868c-9537-36c2-9a92-6e06d8b57fc6",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(2)"
      },
      {
        "id": "1328e9fd-ae17-3537-b2cb-1dbc248c2021",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.2(1)"
      },
      {
        "id": "188561ab-5930-338b-a89f-e71414c4f624",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(4)"
      },
      {
        "id": "19293ccb-fe63-3f68-82ba-06ff875d2299",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(7)"
      },
      {
        "id": "19e5813c-decf-3328-85cf-43937661ad55",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(3)"
      },
      {
        "id": "24db744b-d774-3526-bab5-bd1f140e4876",
        "product": {
          "name": "Cisco NX-OS Software"
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        "product_version": "9.3(10)"
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      {
        "id": "2710882b-09a9-3952-912b-8dca44ababb8",
        "product": {
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      {
        "id": "27636ca4-b6e9-3b83-b574-37e0214fe1b3",
        "product": {
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      {
        "id": "28029db2-7b5f-3287-8a75-e7b75a6d834b",
        "product": {
          "name": "Cisco NX-OS Software"
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        "product_version": "9.3(12)"
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          "name": "Cisco NX-OS Software"
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        "product_version": "10.5(3)"
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      {
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        "product": {
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        "product_version": "9.3(7)"
      },
      {
        "id": "3bf3bfcd-3ef5-36f6-b36d-82bf4dbf0a8f",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.2(3)"
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      {
        "id": "40183d75-69c4-315b-a43a-849abf00b305",
        "product": {
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        "product_version": "10.4(2)"
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      {
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      {
        "id": "47020697-6140-3c4b-8afc-f75ec4a7f373",
        "product": {
          "name": "Cisco NX-OS Software"
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      {
        "id": "47a75db6-590e-3d57-a7cb-ff320b643b30",
        "product": {
          "name": "Cisco NX-OS Software"
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        "product_version": "9.3(13)"
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      {
        "id": "52df4d4d-c77c-32b3-998a-75df1dd27531",
        "product": {
          "name": "Cisco NX-OS Software"
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        "product_version": "10.5(4)"
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      {
        "id": "54d3a156-8db0-33f9-b544-620d97021c28",
        "product": {
          "name": "Cisco NX-OS Software"
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      {
        "id": "5a3e9085-d381-33cb-9773-bd14b5283a07",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.4(4)"
      },
      {
        "id": "5cc7c4a8-ff5e-3838-ae0f-ea0c820eca34",
        "product": {
          "name": "Cisco NX-OS Software"
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      {
        "id": "684013f2-08c9-3401-b71f-d86927d40afe",
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        "product": {
          "name": "Cisco NX-OS Software"
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      {
        "id": "7156d784-f842-3bc5-90e8-5c38533aef57",
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          "name": "Cisco NX-OS Software"
        },
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      },
      {
        "id": "780466c2-756e-34aa-a75d-92bf9801a5ee",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.4(5)"
      },
      {
        "id": "7886cea1-f466-3327-93d3-2fa3ecd7e27c",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(4)"
      },
      {
        "id": "7c819441-5014-38ea-95b7-9bbe2f6632a7",
        "product": {
          "name": "Cisco NX-OS Software"
        },
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      {
        "id": "80863dc8-f567-371d-9057-bf7c894d993a",
        "product": {
          "name": "Cisco NX-OS Software"
        },
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      },
      {
        "id": "82bb3105-3cc4-3c8c-9a5c-5bccdacce89a",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.6(1)"
      },
      {
        "id": "85a3d952-5504-3ba4-89b5-973518196872",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(3)"
      },
      {
        "id": "87bfa4f7-057d-35bd-9c24-378f4d97ec29",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(3w)"
      },
      {
        "id": "8e0f5ea7-8ade-34b9-bc35-310dbeb28c34",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(3v)"
      },
      {
        "id": "8f83813a-2688-3f7a-86d8-5145cc8967ea",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.5(3s)"
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      {
        "id": "95b72dd0-5556-3a36-a186-55dfd5816cb8",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(3r)"
      },
      {
        "id": "96787cec-4898-3cf7-a566-a8ddef41cfa6",
        "product": {
          "name": "Cisco NX-OS Software"
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        "product_version": "10.3(4a)"
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      {
        "id": "969bf370-e278-3ae4-8d4b-028dd8f61b3e",
        "product": {
          "name": "Cisco NX-OS Software"
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        "product": {
          "name": "Cisco NX-OS Software"
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        "product_version": "10.3(3)"
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        "id": "9f8e6b6a-aff6-337c-ba20-7ebf0ff65ed7",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.5(3o)"
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      {
        "id": "a077f628-ab6a-3b12-8bfe-9b5691023957",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(4g)"
      },
      {
        "id": "a07dbf89-ca19-37cc-9604-78bc9370889e",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(11)"
      },
      {
        "id": "a4374e40-653c-3916-bccd-74d2b3dace80",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(3t)"
      },
      {
        "id": "a58db6b1-af38-3ebe-a69e-5eab1ca85dbe",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(5w)"
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      {
        "id": "a5ae2cf9-b7f9-37cd-989c-78416673bdb4",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(2)"
      },
      {
        "id": "aa40b8b2-0f8a-3ed7-849a-b45ffc720166",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(7k)"
      },
      {
        "id": "ac39594c-0a71-3ebb-ae11-c3022d9ef553",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(4)"
      },
      {
        "id": "ac3c6a61-c0c6-3c56-b684-0bb7b26b3d31",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(14)"
      },
      {
        "id": "afb43477-6f1d-3dd0-ad2c-59a6ba56c4ca",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(9)"
      },
      {
        "id": "afe3945c-3c23-3772-9081-99442c52a829",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(6)"
      },
      {
        "id": "b150ff0f-d9b9-3e2c-addf-e3af51de047b",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(1z)"
      },
      {
        "id": "b485bfd6-819b-300d-bc07-4535c71bed83",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.5(3t)"
      },
      {
        "id": "b81ff4c5-1bf6-3771-84a2-3fcec08a20d7",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.2(3y)"
      },
      {
        "id": "b8fc8847-9cb6-3421-9026-59ca18595720",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(3q)"
      },
      {
        "id": "ba24d015-da01-301e-8d4e-a1b6b05af350",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(2)"
      },
      {
        "id": "c145ebd9-11c0-37d1-a31f-34979641b20f",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(5)"
      },
      {
        "id": "c8405202-5f96-3e82-9c71-369383418282",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.2(2t)"
      },
      {
        "id": "c84ab4eb-3280-37d4-9000-c7ca7b595c26",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(16)"
      },
      {
        "id": "cb8ec7b8-0f67-30dc-a981-7a25f918cf0b",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(7a)"
      },
      {
        "id": "d7606377-9016-3de0-91ac-98be17fddee4",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.2(2)"
      },
      {
        "id": "d8c1d76b-bdc0-36b9-b2e6-0547e8b265d5",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(3x)"
      },
      {
        "id": "df0faed4-8e81-385a-a80e-7c1efaa4d9a4",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.6(1s)"
      },
      {
        "id": "e7c16f55-ebd6-38f0-879d-42911cc43545",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(1)"
      },
      {
        "id": "e9b8ab67-fb49-3582-935d-483fd26cafee",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(8)"
      },
      {
        "id": "f045c4bb-1636-315c-9fab-3a242c4452f3",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.5(1)"
      },
      {
        "id": "f0d880c0-a879-33b1-a444-ce440d4f6d1c",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(6)"
      },
      {
        "id": "f757b2cd-f3ba-3aab-84f5-20d12c8001ba",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.3(3p)"
      },
      {
        "id": "f75b442d-1303-3dd5-bbf6-8e6fb0253d8d",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(5)"
      },
      {
        "id": "f9bc79d8-76f7-3d7f-9a29-7d6a6da40d3a",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "10.2(2a)"
      },
      {
        "id": "fb181687-bfc5-36ce-a6a4-7326d5a2a900",
        "product": {
          "name": "Cisco NX-OS Software"
        },
        "product_version": "9.3(15)"
      }
    ]
  }
]

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25 Feb 2026 18:31Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.4
EPSS0.00049
3