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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-78584

Observable Response Discrepancy in Kibana Leading to Cross-Space Information Disclosure

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Elastic Kibana

Default version status: unaffected

  • 9.4.0 to ≤ 9.4.3affected

References