XML External Entity Vulnerability in IBM Financial Transaction Manager for RedHat OpenShift
CVE-2026-17646

8.5HIGH

Key Information:

Vendor

IBM
Status
Financial Transaction Manager (ftm) for Red Hat Openshift
Vendor
CVE Published:
22 September 2026

What is CVE-2026-17646?

The IBM Financial Transaction Manager for RedHat OpenShift is susceptible to vulnerabilities stemming from improper handling of XML external entity references. This flaw enables an authenticated remote attacker to potentially access sensitive information, underscoring the importance of secure configurations and prompt patching to mitigate risks. Users are advised to review the vendor advisory for detailed guidance on addressing this issue.

Affected Version(s)

Financial Transaction Manager (FTM) for RedHat OpenShift 4.0.6.0 <= 4.0.6.0.0.6.0 Refresh (Operator 4.4.6+20260807.081800)4.0.7.04.0.8.04.0.9.04.0.10.0 Interim Fix 064

References

https://www.ibm.com/support/pages/node/7288641
vendor-advisorypatch

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.