CVE-2026-18162

IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities

9.8 Critical

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to execute arbitrary code due to improper neutralization of user-controlled input within the new Function constructor.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.86%Unchanged since Sep 23, 2026

What each source reports

CVE List Score used9.8

IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities

Record: CVE-2026-18162
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-94
Updated: 2026-11-02

EUVDEUVD-2026-849419.8

Record: EUVD-2026-84941
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-m36x-3cg4-5hjc9.8

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to...

Record: GHSA-m36x-3cg4-5hjc
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-94
Updated: 2026-11-02

NVD9.8

Record: CVE-2026-18162
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-94
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-18162 is a critical vulnerability (CVSS 9.8) in Ibm Financial Transaction Manager, published September 22, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. No source names a fixed version.