Denial of Service Vulnerability in IBM DataStage on Cloud Pak for Data
CVE-2026-80378

8.5HIGH

Key Information:

Vendor

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

What is CVE-2026-80378?

A vulnerability in IBM DataStage on Cloud Pak for Data 5.4.0.0 allows remote authenticated attackers to initiate a denial of service by exploiting improper authorization mechanisms. This can lead to service disruption, impacting the availability of the affected service and potentially affecting related functionalities.

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:
8.5
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.