CVE-2026-18163

criticalpriority · track · 39EPSS 0.008 · 57 %ileUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.81% (57th) EPSS

CVSS 9.8 · critical

Is it mine?

2 products

Check your exposure

Who says so?

1 sources

nvd

EPSS · scored 2026-10-27

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to execute arbitrary code due to improper deserialization of untrusted data.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · psirt@us.ibm.com USexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502US

affected products (2)

Products and version ranges known to be affected.

ibm financial transaction manager= 4.0.6.0nvdUScpe:2.3:a:ibm:financial_transaction_manager:*:*:*:*:*:*:*:*
ibm financial transaction manager4.0.7.0 → 4.0.11.0nvdUScpe:2.3:a:ibm:financial_transaction_manager:*:*:*:*:*:*:*:*

sources

Which sources assert this record, and when.

nvd NVD CVE.org MITRE

published 2026-09-22modified 2026-10-06

references (1) nvd

External citations — patches, advisories, analysis.

https://www.ibm.com/support/pages/node/7288641Vendor Advisory

scry

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