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CVE-2026-121286

MEDIUM CVSS: 6.5 Published: 2026-11-10 Modified: 2026-11-10

Description

On affected platforms running Arista EOS in multi-agent routing model with BGP Segment Routing Traffic Engineering (SR-TE) address family configured, a BGP peer can send crafted BGP packets to cause the BGP process to restart, disrupting all BGP sessions on the device.

Affected Platforms

Unknown

Weakness Type

CWE-476

References