CVE-2026-82293 — Incorrect Authorization in Kibana Leading to Unauthorized Resource Consumption

CVE-2026-82293

Incorrect Authorization in Kibana Leading to Unauthorized Resource Consumption PUBLISHED

Description (CNA)

Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to unauthorized resource consumption via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user could invoke machine learning functionality beyond their authorization scope, consuming cluster resources they should not be able to reach.

Affected (CNA)

Vendor / product	Versions
Elastic / Kibana	affected 8.0.0 through 8.19.20; affected 9.0.0 through 9.4.5; affected 9.5.0 through 9.5.1

CWE

CWE-863

References

https://discuss.elastic.co/t/kibana-8-19-21-9-4-6-9-5-2-security-update-esa-2026-169/390119

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.