What’s Vulnerable › Vulnerabilities

CVE-2026-72682: Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service

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 holding only low, read-level Agent Builder privileges could submit a specially crafted request that causes Kibana to consume an unbounded amount of memory, terminating the process and denying service to all users of the instance.

Affected products

How to fix

Upgrade to a fixed version: Kibana 9.4.6. Check the vendor advisory for mitigations.

References

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