CVE-2026-63136

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A user with search privileges can submit a specially crafted search request that causes a data node to exhaust available heap memory, resulting in node unavailability and...

CVE-2026-63136

CVE-2026-63136 describes an uncontrolled resource consumption issue (CWE-400) in Elasticsearch that can cause a denial of service via excessive heap allocation. A user with search privileges can craft a request that drives a data node to exhaust heap memory, leading to node unavailability and clu...