---
id: CVE-2026-82298
title: >-
  Incorrect Authorization (CWE-863) in Kibana can lead to denial of service via
  Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).
summary: >-
  Incorrect Authorization (CWE-863) in Kibana can lead to denial of service via
  Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-863
published: '2026-09-03'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T14:17:41.457'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-82298'
references:
  - url: >-
      https://discuss.elastic.co/t/kibana-8-19-21-9-4-6-9-5-3-security-update-esa-2026-174/390162
    label: security@elastic.co
tags:
  - nvd
epss: 0.00195
epssPercentile: 0.09442
ingestedAt: '2026-09-08T15:33:26.958Z'
---

## Overview

Incorrect Authorization (CWE-863) in Kibana can lead to denial of service via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.