Path Traversal in IBM Financial Transaction Manager

CVE-2026-18114

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to read arbitrary files due to improper path canonicalization.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (37.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-18114: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-18114?
CVE-2026-18114 is a medium-severity vulnerability in IBM Financial Transaction Manager, classified under Path Traversal. CVSS score: 6.5/10. Published 2026-09-22.
How severe is CVE-2026-18114?
Medium severity. CVSS v3 base score is 6.5 out of 10.