What is CVE-2026-82299?

CVE-2026-82299 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2026-09-03.

How severe is CVE-2026-82299?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2026-82299

CVE-2026-82299

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

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security@elastic.co

Frequently asked questions

What is CVE-2026-82299?: CVE-2026-82299 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2026-09-03.
How severe is CVE-2026-82299?: Medium severity. CVSS v3 base score is 6.5 out of 10.