CVE-2026-56151 | Elastic Kibana up to 8.19.16/9.3.5/9.4.2 Fleet denial of service

A vulnerability described as problematic has been identified in Elastic Kibana up to 8.19.16/9.3.5/9.4.2. The impacted element is an unknown function of the component Fleet Handler. Executing a manipulation can lead to denial of service.

This vulnerability is handled as CVE-2026-56151. The attack can be executed remotely. There is not any exploit available.VulDB Recent EntriesRead More