CVE-2025-68384

Elasticsearch Allocation of Resources Without Limits or Throttling

State: Published
Severity: 6.5 Medium
Published: Dec 18, 2025
Updated: Dec 19, 2025
Reserved: Dec 16, 2025

Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can allow a low-privileged authenticated user to cause Excessive Allocation (CAPEC-130) causing a persistent denial of service (OOM crash) via submission of oversized user settings data.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	elastic

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
ElasticsearchElastic	7.0.0 through 7.17.29Affected 8.0.0 through 8.19.8Affected 9.0.0 through 9.1.8Affected 9.2.0 through 9.2.2Affected

References

https://discuss.elastic.co/t/elasticsearch-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-33/384181

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