CVE-2026-42397
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Jul 21, 2026
Vendor
unknown
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.