CVE-2026-73456 | Arista EOS up to 4.34.7M/4.35.5M/4.36.1F gRPC Network Packet Sampling Interface code injection

A vulnerability described as very critical has been identified in Arista EOS up to 4.34.7M/4.35.5M/4.36.1F. The affected element is an unknown function of the component gRPC Network Packet Sampling Interface. Such manipulation leads to code injection.

This vulnerability is uniquely identified as CVE-2026-73456. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More