Disclosure summary
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.
Source-reported weakness categories
CWE-502
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2026-18490
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| ibm | financial_transaction_manager | * {"versionStartIncluding":"4.0.7.0","versionEndExcluding":"4.0.11.0"} |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
Original records & references
- NIST NVD record
- CVE Program record
- www.ibm.com — Vendor Advisory
PUBLISHED 2026-09-23T12:16:41-04:00
MODIFIED 2026-10-07T09:03:40-04:00
INGESTED 2026-10-10T20:25:12-04:00