Is CVE-2026-72633 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-72633?

CVE-2026-72633 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-72633

Description

Incorrect Authorization (CWE-863) in Kibana Entity Analytics can lead to a loss of security monitoring via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user holding only read-level Security feature access, and no Elasticsearch privileges, could stop the recurring Privilege Monitoring engine task for a Kibana space. Privileged user monitoring then stops producing data for that space while the engine continues to report a healthy state to operators.