Alertas de Seguridad de la Información

CISA confirma explotación activa de una vulnerabilidad en Arista VeloCloud Orchestrator. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-07-30.

CISA confirma explotación activa de una vulnerabilidad en Arista Extensible Operating System. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-06-23.

Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should have been rejected. This can result in unexpected configuration being applied to the switch.

On affected platforms running Arista EOS with IPsec configured, a specially crafted packet can cause the dataplane to stop processing all IPsec traffic. The control plane may detect this condition, and attempt to reset the IPsec processing pipeline. After reset traffic may not resume being processed. There is no impact to non-IPsec traffic or to IPsec traffic not originating or terminating on the …

Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should have been rejected. This can result in unexpected configuration being applied to the switch.