Remote Code Execution Vulnerability in IBM DataStage on Cloud Pak for Data
CVE-2026-81550

8.8HIGH

Key Information:

Vendor

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

What is CVE-2026-81550?

IBM DataStage on Cloud Pak for Data 5.4.0.0 presents a security vulnerability that could enable a remote authenticated attacker to execute arbitrary code. This flaw arises from improper handling of special elements used in operating system commands, highlighting the need for prompt remediation to mitigate risks associated with unauthorized code execution. Users are advised to review the vendor's guidance and apply necessary updates to protect their systems.

Affected Version(s)

DataStage on Cloud Pak for Data 5.4.0.0

References

https://www.ibm.com/support/pages/node/7286562
vendor-advisorypatch

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.