CVE-2026-33465

MediumCVSS 6.5/10Last modified Sep 2, 2026

Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user with low-level permissions could submit a specially crafted request that causes excessive resource consumption, which may render Kibana unavailable.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-770

Affected software

Vendor	Product	Versions
Elastic	Kibana	>= 8.0.0, <= 8.19.16; >= 9.0.0, <= 9.2.8

References

https://discuss.elastic.co/t/kibana-8-19-17-9-3-0-security-update-esa-2026-31/390050Vendor Advisory

Timeline

Published: Sep 1, 2026
Last modified: Sep 2, 2026
NVD status: Analyzed

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