Is CVE-2026-78608 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78608?

CVE-2026-78608 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-78608

Description

Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). An authorization control was not applied to an internal Kibana APM integration function, allowing any authenticated Kibana user to read APM server credentials that should be restricted to users holding APM or Fleet administrative privileges.