Is CVE-2026-63262 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-63262?

CVE-2026-63262 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-63262

Description

Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.