Vulnerability Details CVE-2026-18156
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to bypass security controls by forging user identities due to improper authorization.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 13.6%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-18156
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cpe:2.3:a:ibm:financial_transaction_manager:4.0.10.0
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cpe:2.3:a:ibm:financial_transaction_manager:4.0.6.0
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cpe:2.3:a:ibm:financial_transaction_manager:4.0.7.0
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cpe:2.3:a:ibm:financial_transaction_manager:4.0.8.0
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cpe:2.3:a:ibm:financial_transaction_manager:4.0.9.0
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cpe:2.3:a:redhat:openshift:-