CVE-2026-18184: IBM Financial Transaction Manager

High severity, CVSS 7.4. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection flaw.

Affected products

• IBM Financial Transaction Manager: from 4.0.7.0, before 4.0.11.0 (fixed in 4.0.11.0); version 4.0.6.0 only

Published 2026-09-23. Last modified 2026-10-07.