CVEvulnerability

CVE-2026-18490

8.8 HIGH Published 2026-09-23 Modified 2026-10-07 Official page ↗
Status
Analyzed
Published
2026-09-23
Last modified
2026-10-07
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502

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.

Affected configurations

• ibm financial transaction manager (>= 4.0.7.0 < 4.0.11.0) • ibm financial transaction manager 4.0.6.0

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References