What is CVE-2026-56146?

CVE-2026-56146 is a medium-severity vulnerability in Elastic Kibana, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2026-07-21.

How severe is CVE-2026-56146?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Elastic Kibana

CVE-2026-56146

Improper Access Control (CWE-284) in Kibana can lead to unauthorized modification of Entity Analytics Watchlist configuration and potential information disclosure. A low-privileged authenticated user with read-only Security Solution access…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Elastic Kibana — versions 9.4.0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security@elastic.co

Frequently asked questions

What is CVE-2026-56146?: CVE-2026-56146 is a medium-severity vulnerability in Elastic Kibana, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2026-07-21.
How severe is CVE-2026-56146?: Medium severity. CVSS v3 base score is 5.4 out of 10.