Authorization Bypass in IBM Cloud Pak for Business Automation
CVE-2026-12758

5.4MEDIUM

Key Information:

Vendor

IBM
Status
Cloud Pak For Business Automation
Vendor
CVE Published:
14 September 2026

What is CVE-2026-12758?

A vulnerability exists in IBM Cloud Pak for Business Automation that could enable a remote attacker to bypass authorization controls. This issue arises from improper validation of HTTP headers, allowing unauthorized access to restricted endpoints. It is essential for users of the product to apply available patches to mitigate potential risks. Further information can be found in the vendor advisory.

Affected Version(s)

Cloud Pak for Business Automation 26.0.0 <= 26.0.0 Interim Fix 001

Cloud Pak for Business Automation 25.0.0 <= 25.0.0 Interim Fix 005

Cloud Pak for Business Automation 24.0.1 <= 24.0.1 Interim Fix 008

References

https://www.ibm.com/support/pages/node/7285931
vendor-advisorypatch

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Vinayachandran.Sasidharan@ibm.com
.