CVE-2026-4917: IBM Guardium Data Protection

Medium severity, CVSS 4.9. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM Guardium Data Protection 12.1 could allow an administrative user to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to write arbitrary files on the system.

Affected products

• IBM Guardium Data Protection: version 12.1 only

Published 2026-04-23. Last modified 2026-06-17.