CVE-2026-73438

Arista EOS OSPFv3 vulnerability (CWE-617, Reachable Assertion ) allows an unauthenticated attacker on the same OSPFv3 broadcast domain to crash the Ospf3 agent with crafted packets, causing loss of all OSPFv3 adjacencies and potential routing disruption. Reported externally by Dravanet Inc. ; no ...