Is CVE-2026-18161 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-18161?

CVE-2026-18161 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-18161

Description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to falsify transaction audit logs due to improper validation of a client-supplied HTTP header.