CVE-2026-7473· arista / extensible operating system· CWE-1023
Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability
Exploited in the wild. Listed by CISA on 2026-06-09; known to be used by ransomware.
1.1%likelihood of exploitation, next 30 days
66%of all CVEs are less likely
Nonecheck to confirm it
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.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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