cvedb.io
CVE-2026-49090
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-07-01T18:16:33.540 · Last modified 2026-07-02T14:43:04.937

Summary

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can submit a specially crafted bulk request that causes sustained high CPU consumption, which can render the affected node unable to process requests.

Affected products

elastic — elasticsearch

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.