CVE-2026-2255: Hitachi Vantara Pentaho Data Integration And Analytics

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Hitachi Vantara Pentaho Data Integration & Analytics versions before 10.2.0.6 and 11.0.0.0, including 9.3.x and 8.3.x, expose Hadoop cluster credentials in plain text through the Cluster Test API. Although the user should not see those explicitly, the defect is mitigated by the fact the user can already leverage those credentials to submit jobs under the same account through the backend API.

Affected products

• Hitachi Vantara Pentaho Data Integration And Analytics: before 10.2.0.7 (fixed in 10.2.0.7); after 10.2.0.8, before 11.0.0.0 (fixed in 11.0.0.0); version 8.3 only; version 9.3 only

Published 2026-05-27. Last modified 2026-07-24.