CVE-2025-7048 On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption o

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "7500R/R2",
      "7388-8D",
      "7800/R3/R3A",
      "722XPM",
      "720XPM",
      "750X",
      "7050X3/X4",
      "7170",
      "7280R/R2/R3/R3A/R4",
      "7289R3",
      "cEOS-lab",
      "vEOS-lab"
    ],
    "product": "EOS",
    "vendor": "Arista Networks",
    "versions": [
      {
        "lessThanOrEqual": "4.34.3.1M",
        "status": "affected",
        "version": "4.34.3.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.33.5M",
        "status": "affected",
        "version": "4.33.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.32.7M",
        "status": "affected",
        "version": "4.32.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.31.9M",
        "status": "affected",
        "version": "4.31.0",
        "versionType": "custom"
      },
      {
        "lessThan": "4.30.0",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]