What is CVE-2018-2026?

CVE-2018-2026 is a medium-severity vulnerability in IBM Financial Transaction Manager, classified under Information Disclosure. CVSS score: 4.3/10. Published 2019-01-23.

How severe is CVE-2018-2026?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in IBM Financial Transaction Manager

CVE-2018-2026

IBM Financial Transaction Manager 3.2.1 for Digital Payments could allow an authenticated user to obtain a directory listing of internal product files. IBM X-Force ID: 155552.

Vulnerability class: Information Disclosure

Published 2019-01-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.014 (70.7th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

IBM Financial Transaction Manager — versions 3.2.1
IBM Financial Transaction Manager — versions 3.2.1.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.securityfocus.com/bid/106733 (VDB Entry, Third Party Advisory, vdb-entry)
exchange.xforce.ibmcloud.com/vulnerabilities/155552 (VDB Entry, vdb-entry, Vendor Advisory)
www.ibm.com/support/docview.wss (Patch, Vendor Advisory)
www.ibm.com/support/docview.wss (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2018-2026?: CVE-2018-2026 is a medium-severity vulnerability in IBM Financial Transaction Manager, classified under Information Disclosure. CVSS score: 4.3/10. Published 2019-01-23.
How severe is CVE-2018-2026?: Medium severity. CVSS v3 base score is 4.3 out of 10.