CVE-2026-19655
On affected platforms running Arista EOS with Dynamic Host Configuration Protocol (DHCP) relay/snooping configured with the information opti
CVSS
6.5
Medio
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 15 sept 2026 · Última mod.: 16 sept 2026 · CWE-20
Sin historial EPSS suficiente todavía.
On affected platforms running Arista EOS with Dynamic Host Configuration Protocol (DHCP) relay/snooping configured with the information option (Option 82), or with the DHCP server configured with match criteria based on the information option, an unauthenticated attacker connected to a client-facing VLAN(s) where the relay is configured can send a specially crafted packet that causes the DHCP Relay service to restart.
CVECVSSEPSSKEVRExplotTítuloVis.
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