CVE-2026-20301 | Cisco IOS XE Software/IOS XMCP denial of service

A vulnerability categorized as critical has been discovered in Cisco IOS XE Software and IOS. Affected by this issue is some unknown functionality of the component XMCP. The manipulation results in denial of service.

This vulnerability is known as CVE-2026-20301. It is possible to launch the attack remotely. No exploit is available.

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