Skip to content

CVE record · 1 source

CVE-2026-121289

CVSS 9.8

On affected platforms running Arista EOS with BGP configured, a specially crafted packet can cause the BGP agent to crash.

Vendor: Arista Networks
Product: EOS
CVSS v3.1: 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-121
Exposure class: Edge / VPN / firewall

Coverage

1

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

51

CVE NVD 2h ago

On affected platforms running Arista EOS with BGP configured, a specially crafted packet can cause the BGP agent to crash.

On affected platforms running Arista EOS with BGP configured, a specially crafted packet can cause the BGP agent to crash. Successful exploitation causes the BGP agent process to terminate, resulting in the loss of all BGP…

CVSS 9.8 CVE-2026-121289 Arista Networks