Path Traversal Vulnerability in IBM DataStage on Cloud Pak for Data
CVE-2026-16427

6.5MEDIUM

Key Information:

Vendor

IBM
Status
Datastage On Cloud Pak For Data
Vendor
CVE Published:
8 November 2026

What is CVE-2026-16427?

A vulnerability exists in IBM DataStage on Cloud Pak for Data version 5.4.0.0 that enables a remote authenticated attacker to exploit a path traversal flaw. This could allow the attacker to write arbitrary files on the server, potentially leading to unauthorized access or further system compromise. Users are encouraged to apply the necessary patches to mitigate this risk. For more details, refer to the vendor's advisory.

Affected Version(s)

DataStage on Cloud Pak for Data 5.4.0.0

References

https://www.ibm.com/support/pages/node/7294270
vendor-advisorypatch

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.