CVE-2025-13686: IBM Datastage On Cloud Pak For Data

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM DataStage on Cloud Pak for Data 5.1.2 through 5.3.0 could allow an authenticated user to execute arbitrary commands with normal user privileges on the system due to improper validation of user supplied input through the job subroutine component.

Affected products

• IBM Datastage On Cloud Pak For Data: from 5.1.2, before 5.3.1 (fixed in 5.3.1)

Published 2026-03-03. Last modified 2026-06-17.