CVE-2026-16335
HighCVSS 8.1Summary
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.
Risk Assessment
An attacker could modify or delete system files and application data, potentially leading to data loss or environment instability.
Recommendation
Apply the IBM fix for Cloud Pak for Data 5.4.0.0 as soon as possible 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-2026-16466High
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.
- 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-2026-16338Critical
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 read, write, or delete arbitrary files due to a path traversal vulnerability.