Medium severity4.3NVD Advisory· Published Sep 2, 2026· Updated Sep 3, 2026
CVE-2026-78584
CVE-2026-78584
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
1- discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-161/390115nvdVendor Advisory
News mentions
1- Elastic Kibana: 25 Authorization and Resource Management Vulnerabilities Disclosed TogetherVypr Intelligence · Sep 3, 2026