Threats Tagged 'cve-2026-72687'
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Threats Tagged 'cve-2026-72687'
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CVE-2026-72687: CWE-789 Memory Allocation with Excessive Size Value in Elastic ElasticsearchCVE-2026-72687 0 A flaw in Elasticsearch allows a low-privileged authenticated user to submit a single small request containing a forged opaque identifier. Elasticsearch decodes and deserializes the identifier before confirming that it was legitimately issued by the cluster, and a size value carried inside the identifier drives an allocation that is neither capped nor accounted for by the available memory-usage controls. The resulting out-of-memory condition is fatal and terminates the affected node process, resulting in a denial of service. Join the discussion | CVE Database V5 | 08/13/2026, 19:11:00 UTC Added: 08/13/2026, 19:27:03 UTC |
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