Threats Tagged 'cve-2026-63263'
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Threats Tagged 'cve-2026-63263'
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CVE-2026-63263: CWE-400 Uncontrolled Resource Consumption in Elastic ElasticsearchCVE-2026-63263 0 Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Exponential Data Expansion (CAPEC-197). An authenticated user may submit a specially crafted query to the ES|QL engine that causes exponential CPU consumption during query evaluation. Because the resource exhaustion persists beyond query completion, repeated requests can fully exhaust the available query worker resources, rendering ES|QL queries unavailable until the node is restarted. Join the discussion | CVE Database V5 | 07/21/2026, 23:10:49 UTC Added: 07/21/2026, 23:37:50 UTC |
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