cve-2026-7473

{
  "cvss": 6.9,
  "datePublished": "2026-06-09",
  "dateUpdated": "2026-06-09",
  "description": "Arista Extensible Operating System (EOS) contains an incomplete comparison with missing factors vulnerability when the switch incorrectly decapsulate and forwards other unexpected tunneled packet with a destination IP matching its configured decapsulation IP.",
  "dueDate": "2026-06-23",
  "id": "CVE-2026-7473",
  "kev_catalogs": [
    "cisa"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "https://www.arista.com/en/support/advisories-notices/security-advisory/24005-security-advisory-0137 ; https://nvd.nist.gov/vuln/detail/CVE-2026-7473",
  "product": "Extensible Operating System",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "severity": "MEDIUM",
  "source": "cisa_known_exploited",
  "title": "Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability",
  "vendor": "Arista"
}