BIT-elasticsearch-2026-56149

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/elasticsearch/BIT-elasticsearch-2026-56149.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-elasticsearch-2026-56149

Aliases

CVE-2026-56149

Published

2026-07-06T05:48:38Z

Modified

2026-09-08T08:47:15Z

Summary

Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service

Details

Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). A user with elevated privileges can submit a specially crafted machine learning request that causes excessive memory consumption, which may render the affected node unavailable.

Database specific

{
    "cpes": [
        "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}

References

Affected packages

Bitnami / elasticsearch

Package

Name: elasticsearch
Purl: pkg:bitnami/elasticsearch

Severity

4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

8.0.0

Fixed

8.19.17

Introduced

9.0.0

Fixed

9.3.6

Introduced

9.4.0

Fixed

9.4.3

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/elasticsearch/BIT-elasticsearch-2026-56149.json"