MajorCritical vulnerability

CVE-2026-17637 (CVSS 8.8)

NVD · officialPublished Sep 22, 2026Risk 37/100EPSS 0.2%

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow an adjacent-network attacker to execute arbitrary code due to deserialization of untrusted data.

Technical details

CVSS

8.8

AV:Adjacent NetworkAC:LowPR:NoneUI:NoneC:HighI:HighA:High

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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