CVE-2026-16466
HighCVSS 8.8Summary
IBM DataStage on Cloud Pak for Data 5.4.0.0 is vulnerable to OS command injection. A remote authenticated attacker could exploit this to execute arbitrary commands.
Risk Assessment
The ability for an authenticated user to run arbitrary commands remotely creates a risk of server takeover and unauthorized access to processed data.
Recommendation
Promptly apply the IBM fix for Cloud Pak for Data 5.4.0.0 and review permissions of accounts with DataStage access.
Other vulnerabilities in IBM DataStage
See all- CVE-2026-16673High
IBM DataStage on Cloud Pak for Data 5.4.0.0 contains improper neutralization of special characters in the PxPeek name property. A remote authenticated attacker could exploit this to execute arbitrary OS commands.
- CVE-2026-16432High
The PxXMLInput operator in IBM DataStage on Cloud Pak for Data 5.4.0.0 is vulnerable to XML external entity (XXE) injection. A remote authenticated attacker could exploit this to obtain sensitive information.
- CVE-2026-16428High
IBM DataStage on Cloud Pak for Data 5.4.0.0 has an improper configuration of the XSLT transformation engine. A remote authenticated attacker could exploit this to execute arbitrary code.
- CVE-2026-16335High
IBM DataStage on Cloud Pak for Data 5.4.0.0 contains a path traversal vulnerability. A remote authenticated attacker could exploit this to read, write, or delete arbitrary files.
- CVE-2026-16338Critical
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.
- CVE-2026-82099High
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.
Original NVD description (English source)
IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to execute arbitrary commands due to os command injection.