Zurück zur CVE-Übersicht
CVE-2026-73462
MEDIUM(6.5)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Risk Signal Score26/100 — MITTEL
- CVSS 6.5 — Mittel
- Weniger als 24 Stunden alt
Erwähnungen (letzte 60 Tage)
Artikel
Beschreibung
On affected platforms running Arista EOS with IGMP (Internet Group Management Protocol) snooping configured (enabled by default on all VLANs), a network-adjacent unauthenticated attacker can send malformed network packets on an affected VLAN to cause the IGMP snooping agent to terminate unexpectedly. This results in a temporary disruption of multicast traffic management, which may cause multicast traffic to be flooded to all ports of the affected VLAN until the service recovers. Repeated exploitation could result in a prolonged loss of intended multicast forwarding behavior.