CVE-2026-20118 | Cisco IOS XR up to 25.1.2 Egress Packet Network Interface Aligner cleanup (cisco-sa-xrncs-epni-int-dos-TWMffUsN / EUVD-2026-11224)

March 11, 2026 Yanac

A vulnerability was found in Cisco IOS XR. It has been declared as critical. This affects an unknown function of the component Egress Packet Network Interface Aligner. Such manipulation leads to improper cleanup on thrown exception.

This vulnerability is listed as CVE-2026-20118. The attack may be performed from remote. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More