Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability
High Listed in CISA KEV
Summary
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.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- Arista:Extensible Operating System
Sources
- CISA KEV DATABASE
Original Links
- https://nvd.nist.gov/vuln/detail/CVE-2026-7473 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog kev
- https://www.arista.com/en/support/advisories-notices/security-advisory/24005-security-advisory-0137 reference
Timeline
- kev_added CISA KEV
- kev_ingest CISA KEV