Denial of Service Vulnerability in IBM Financial Transaction Manager for RedHat OpenShift
CVE-2026-18123

7.6HIGH

Key Information:

Vendor

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

What is CVE-2026-18123?

A vulnerability in IBM Financial Transaction Manager for RedHat OpenShift could enable remote attackers to cause a denial of service. This issue arises due to the improper handling of reflection involving externally controlled input, potentially leading to service disruptions. It is critical for users to stay updated with security patches provided by IBM to mitigate the risks associated with this vulnerability.

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:
7.6
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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