Remote Command Execution Vulnerability in IBM DataStage on Cloud Pak for Data
CVE-2026-16346

9.9CRITICAL

Key Information:

Vendor

IBM
Status
Datastage On Cloud Pak For Data
Vendor
CVE Published:
22 September 2026

What is CVE-2026-16346?

A vulnerability in IBM DataStage on Cloud Pak for Data version 5.4.0.0 potentially allows remote authenticated attackers to execute arbitrary commands. This flaw arises from improper handling of special elements within OS command executions, enabling attackers to manipulate system commands. It is crucial for users to apply available patches to mitigate this security risk.

Affected Version(s)

DataStage on Cloud Pak for Data 5.4.0.0

References

https://www.ibm.com/support/pages/node/7288649
vendor-advisorypatch

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.