Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with access to the automatic import feature can submit specially crafted requests with excessively large input values. When multiple such requests are sent concurrently, the backend services become unstable, resulting in service disruption and deployment unavailability for all users.
Use CWE-400, Elastic vendor hub and Kibana product page to widen CVE-2026-33459 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2026-26938, CVE-2026-4498 and CVE-2026-33461 for nearby disclosures in the same product family.