Threats Tagged 'cve-2026-73446'
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Threats Tagged 'cve-2026-73446'
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CVE-2026-73446 is a high-severity vulnerability in Arista Networks EOS affecting certain versions with IS-IS configured on broadcast interfaces. An unauthenticated attacker can send a specially crafted IS-IS Hello PDU to cause the device to tear down an established IS-IS adjacency, potentially disrupting traffic and causing loss of IP reachability for prefixes advertised through that adjacency. Join the discussion | CVE Database V5 | 09/15/2026, 23:08:19 UTC Added: 09/15/2026, 23:32:04 UTC |
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