Security Advisory

CVE-2026-42397

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-21 19:40:29

Last updated 2026-07-22 18:25:52

Assigner elastic

CVSS score 6.5

State PUBLISHED

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 can submit a specially crafted request to affected Entity Analytics endpoints containing an oversized input value that causes excessive resource consumption, which may render Kibana unavailable.

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