CVE-2026-18490: IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
IBM · Financial Transaction Manager (FTM) for RedHat OpenShift
Vendor fix available · Affected: IBM Financial Transaction Manager (FTM) for RedHat OpenShift · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 57% of scored CVEs
DescriptionCVE.org
IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to unauthenticated remote code execution via Java native deserialization on the PayDir Business Rules Manager RMI SSL endpoint (BrmRMISSLServerSocketFactory.java:95, EP8). An adjacent-network attacker can deliver a crafted serialized payload to achieve arbitrary code execution, exposing all PayDir credentials and enabling manipulation of payment business rules.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- IBM · Financial Transaction Manager (FTM) for RedHat OpenShiftfrom 4.0.6.0 up to and including 4.0.10.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- IBM
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-18490 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.