CVE-2026-94400

Uncontrolled Resource Consumption in Kibana Leading to denial of service

State: Published
Severity: 6.5 Medium
Published: Sep 26, 2026
Updated: Sep 26, 2026
Reserved: Sep 21, 2026

Description

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead denial of service via Excessive Allocation (CAPEC-130)

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-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
KibanaElastic	8.0.0 through 8.19.21Affected 9.0.0 through 9.4.6Affected 9.5.0 through 9.5.2Affected

References

https://discuss.elastic.co/t/kibana-8-19-22-9-4-7-9-5-3-security-update-esa-2026-181/390685

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