CVE-2026-20271 | Cisco IOS XE Software up to 26.1.1a insufficient control flow management

A vulnerability marked as very critical has been reported in Cisco IOS XE Software. Affected by this issue is some unknown functionality. This manipulation causes insufficient control flow management.

The identification of this vulnerability is CVE-2026-20271. It is possible to initiate the attack remotely. There is no exploit available.

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