Description
IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to unauthenticated remote code execution via Java native deserialization on the PayDir Business Rules Manager RMI SSL endpoint (BrmRMISSLServerSocketFactory.java:95, EP8). An adjacent-network attacker can deliver a crafted serialized payload to achieve arbitrary code execution, exposing all PayDir credentials and enabling manipulation of payment business rules.
Published: 2026-09-23
Score: 8.8 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

IBM strongly recommends addressing the vulnerabilities now by updating FTM deployments to the following Affected Product(s)Resolved by VRMFRemediation / First FixFinancial Transaction Manager (FTM) for RedHat OpenShift4.0.11.0 FTM 4.0.11.0 https://www.ibm.com/support/pages/node/7285661

Tracking

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Advisories

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History

Wed, 23 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 23 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Ibm financial Transaction Manager (ftm) for Redhat Openshift
Vendors & Products Ibm financial Transaction Manager (ftm) for Redhat Openshift

Wed, 23 Sep 2026 16:00:00 +0000

Type Values Removed Values Added
Description IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to unauthenticated remote code execution via Java native deserialization on the PayDir Business Rules Manager RMI SSL endpoint (BrmRMISSLServerSocketFactory.java:95, EP8). An adjacent-network attacker can deliver a crafted serialized payload to achieve arbitrary code execution, exposing all PayDir credentials and enabling manipulation of payment business rules.
Title IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
First Time appeared Ibm
Ibm financial Transaction Manager Ftmfor Redhat Openshift
Weaknesses CWE-502
CPEs cpe:2.3:a:ibm:financial_transaction_manager_ftmfor_redhat_openshift:4.0.6.0:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm financial Transaction Manager Ftmfor Redhat Openshift
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Ibm Financial Transaction Manager (ftm) for Redhat Openshift Financial Transaction Manager Ftmfor Redhat Openshift
cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-09-23T19:44:48.501Z

Reserved: 2026-07-31T14:02:24.096Z

Link: CVE-2026-18490

cve-icon Vulnrichment

Updated: 2026-09-23T18:13:16.826Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-23T16:16:41.460

Modified: 2026-09-23T20:17:10.633

Link: CVE-2026-18490

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T18:30:06Z

Weaknesses