CVE-2026-61399 | Apache CloudStack up to 4.20.3.0/4.21.0.0/4.22.1.0 UI encoding error

August 21, 2026 Yanac

A vulnerability was found in Apache CloudStack up to 4.20.3.0/4.21.0.0/4.22.1.0 and classified as critical. This impacts an unknown function of the component UI. The manipulation results in encoding error.

This vulnerability is reported as CVE-2026-61399. The attack can be launched remotely. No exploit exists.

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