CVE-2026-20171 | Cisco NX-OS Software up to 10.6(1s) BGP Enforce-First-As Feature control flow (cisco-sa-bgp-iefab-3hb2pwtx)

A vulnerability has been found in Cisco NX-OS Software and classified as problematic. The impacted element is an unknown function of the component BGP Enforce-First-As Feature. Performing a manipulation results in incorrect control flow.

This vulnerability is cataloged as CVE-2026-20171. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More