{"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"}