CVEvulnerability

CVE-2026-33464

6.5 MEDIUM Published 2026-05-28 Modified 2026-10-14 Official page ↗
Status
Analyzed
Published
2026-05-28
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

Description

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding a low-privileged role can submit a specially crafted, oversized payload to an internal Kibana API, causing the Kibana process to exhaust available resources and become unresponsive to all users until the service recovers or is restarted.

Affected configurations

• elastic kibana (>= 8.0.0 < 8.19.16) • elastic kibana (>= 9.0.0 < 9.3.5) • elastic kibana 9.4.0

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References