Is CVE-2026-4921 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-4921?

CVE-2026-4921 has a CVSS v3 severity of LOW (2.7).

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CVE-2026-4921

Description

IBM Guardium Data Protection 12.2 could allow an administrative user to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.