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OpenAdvisories
Medium · 6.5 CVE-2026-72682 EUVD-2026-69561GHSA-5cjp-wfqj-4x94

Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service

Published Sep 1, 2026 · Updated Sep 1, 2026 · Assigned by elastic

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

VendorProductAffectedFixed
Elastic Kibana 9.3.0 – ≤ 9.4.5 —

Advisories 1

References