Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability

When

2026-06-09 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

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.

Sources

• CISA ↗ · first seen 2026-06-09 00:00 UTC

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