CVE-2026-78584
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Sep 02, 2026
Vendor
unknown
Description
Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information disclosure via Query System for Information (CAPEC-54). An authenticated user holding Osquery live-query privileges could determine whether a scheduled query identifier exists in a Kibana space they are not authorized to access.