Description

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with access to the automatic import feature can submit specially crafted requests with excessively large input values. When multiple such requests are sent concurrently, the backend services become unstable, resulting in service disruption and deployment unavailability for all users.

INFO

Published Date :

2026-04-08T16:46:02.601Z

Last Modified :

2026-04-09T14:24:44.912Z

Source :

elastic
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33459 vulnerability.

Vendors Products
Elastic
  • Kibana
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33459.

URL Resource
https://discuss.elastic.co/t/kibana-8-19-14-9-2-8-9-3-3-security-update-esa-2026-26/385814 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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