Is CVE-2026-94397 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-94397?

CVE-2026-94397 has a CVSS v3 severity of MEDIUM (6.5).

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Description

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead denial of service via Excessive Allocation (CAPEC-130)