CVE-2026-16468

Analyzed Analyzed - Analysis Complete

IBM DataStage OS Command Injection Vulnerability

Publication date: 2026-09-22

Last updated on: 2026-09-25

Assigner: IBM Corporation

Description

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary commands due to OS command injection.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-22

Last Modified

2026-09-25

Generated

2026-10-13

AI Q&A

2026-09-23

EPSS Evaluated

2026-10-12

NVD

CVE-2026-16468

EUVD

EUVD-2026-84975

Affected Vendors & Products

Vendor	Product	Version / Range
ibm	datastage_on_cloud_pak_for_data	5.4.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-78	The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Attack-Flow Graph

Executive Summary

This is an OS command injection vulnerability in IBM DataStage on Cloud Pak for Data 5.4.0.0. A remote authenticated attacker can exploit it to execute arbitrary commands on the affected system.

Detection Guidance

Detection requires checking for OS command injection vulnerabilities in IBM DataStage on Cloud Pak for Data 5.4.0.0. Review application logs for unusual command execution patterns or unauthorized system access. Validate input sanitization in DataStage components. No specific commands are provided in the available context.

Impact Analysis

An attacker could gain control over the system, steal data, install malware, or disrupt operations. Since it requires authentication, attackers need valid credentials but could escalate privileges if successful.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR (data protection) and HIPAA (health data privacy). Non-compliance risks fines, legal action, and reputational damage.

Mitigation Strategies

Apply IBM-provided patches or updates for IBM DataStage on Cloud Pak for Data 5.4.0.0. Restrict network access to the system and monitor for unusual command execution patterns. Ensure only trusted users have authentication privileges.

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