CVE-2026-72644
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Sep 01, 2026
Vendor
unknown
Description
Uncaught Exception (CWE-248) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only the low-privileged feature access required to use the Observability AI Assistant can submit a specially crafted request that produces an unhandled error condition, terminating the Kibana process and denying service to all users and spaces on that instance until it is restarted.