CVE-2026-78598: Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An auth...

Added to the CISA Known Exploited Vulnerabilities catalog on 02 Sep 2026. Vendor: AI/ML. Product: machine learning. CVSS score: 5.4.

Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding machine learning job management privileges within a single Kibana space could...

Required action: Review and patch if applicable to your AI infrastructure.