Is CVE-2026-17646 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-17646?

CVE-2026-17646 has a CVSS v3 severity of HIGH (8.5).

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CVE-2026-17646

Description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to obtain sensitive information due to improper restriction of XML external entity references.