A vulnerability was found in Kong Kuma up to 2.7.25/2.9.15/2.11.13/2.12.10/2.13.6 . It has been declared as problematic . The affected element is an unknown function of the component Data Plane . Executing a manipulation can lead to improper certificate validation. The identification of this vulnerability is CVE-2026-18679 . The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.