Is CVE-2026-3686 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-3686?

CVE-2026-3686 has a CVSS v3 severity of MEDIUM (6.2).

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Description

IBM Cloud Pak for Data System 11.3.0.2 through Interim Fix 001 is vulnerable to a denial of service due to improper limitation of resources.