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CVE record · 1 source

CVE-2026-121295

CVSS 8.6

On affected platforms running Arista EOS configured as S-BFD peers, an unauthenticated attacker could send a crafted S-BFD PDU to an initiator device.

Vendor: Arista Networks
Product: EOS
CVSS v3.1: 8.6 AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Weakness: CWE-1284
Exposure class: Edge / VPN / firewall

Coverage

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34

CVE NVD 24h ago

On affected platforms running Arista EOS configured as S-BFD peers, an unauthenticated attacker could send a crafted S-BFD PDU to an initiator device.

On affected platforms running Arista EOS configured as S-BFD peers, an unauthenticated attacker could send a crafted S-BFD PDU to an initiator device. This crafted PDU could cause the kernel on the initiator device to crash…

CVSS 8.6 CVE-2026-121295 Arista Networks