What is CVE-2026-82302?

CVE-2026-82302 is a high-severity vulnerability, classified under Incorrect Authorization. CVSS score: 8.1/10. Published 2026-09-03.

How severe is CVE-2026-82302?

High severity. CVSS v3 base score is 8.1 out of 10.

CVE-2026-82302

CVE-2026-82302

Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized configuration modification via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security@elastic.co

Frequently asked questions

What is CVE-2026-82302?: CVE-2026-82302 is a high-severity vulnerability, classified under Incorrect Authorization. CVSS score: 8.1/10. Published 2026-09-03.
How severe is CVE-2026-82302?: High severity. CVSS v3 base score is 8.1 out of 10.