CVE-2026-20269 | Cisco IOS XE Software up to 26.1.1a resource control

SecurityVulns
Yanac

A vulnerability was found in Cisco IOS XE Software. It has been declared as very critical. The impacted element is an unknown function. Such manipulation leads to improper control of resource through lifetime.

This vulnerability is traded as CVE-2026-20269. The attack may be launched remotely. There is no exploit available.

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