CVE-2026-17637

Description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow an adjacent-network attacker to execute arbitrary code due to deserialization of untrusted data.

Overview

State: PUBLISHED
Assigner (CNA): ibm
CVSS severity: HIGH
CVSS score: 8.8 / 10
CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Effective score: 8.8 / 10 HIGH source: CNA overview
CWE(s): CWE-502
Reserved: 2026-07-27
Published: 2026-09-22 21:31 UTC
Last updated: 2026-09-23 14:35 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/17xxx/CVE-2026-17637.json
Linked Threat: CVE-2026-17637 — IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-09-22 22:17:08 UTC
NVD last modified: 2026-09-23 18:17:07 UTC
NVD CVSS v3.1: 8.8 / 10 HIGH source: psirt@us.ibm.com
NVD CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability subscore: 2.8 / 10
Impact subscore: 5.9 / 10
EPSS score: 0.0072 (probability of exploitation in next 30 days)
EPSS percentile: 52.34% vs all CVEs — higher = more likely to be exploited, as of 2026-09-23

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-84965
Assigner: ibm
Published: Sep 22, 2026, 9:31:59 PM
Updated: Sep 23, 2026, 2:35:18 PM
EUVD base score (CVSS 3.1): 8.8 / 10
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EUVD-reported EPSS: 0.7200
Vendors: IBM
Products: Financial Transaction Manager (FTM) for RedHat OpenShift (4.0.6.0 ≤4.0.6.0.0.6.0 Refresh (Operator 4.4.6+20260807.081800)4.0.7.04.0.8.04.0.9.04.0.10.0 Interim Fix 064)
Aliases: GHSA-r6g2-fv62-3qp9

ENISA description: IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow an adjacent-network attacker to execute arbitrary code due to deserialization of untrusted data.

EUVD references (1)

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

Affected products (1)

Vendor	Product	Versions	Platforms
IBM	Financial Transaction Manager (FTM) for RedHat OpenShift	`4.0.6.0` (affected)	—

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

https://www.ibm.com/support/pages/node/7288641 vendor-advisorypatch

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (1)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://www.ibm.com/support/pages/node/7288641 psirt@us.ibm.com

Remediations (10)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

CVE-2026-17637 · IBM · CVSS 8.8 · CVE Brief Analyst Report

web:cvebrief.com

CVE-2026-17637 8.8 IBM · Financial Transaction Manager (FTM) for RedHat OpenShift IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to arbitrary code execution via deserialization of untrusted data by an adjacent-network attacker. Quick facts CVSS score 8.8 (High) Affected versions 4.0.6.0 through 4.0.10.0 Interim Fix 064

2026-09-24 11:15 UTC
CVE-2026-17637 - IBM Financial Transaction Manager (FTM) is Impacted by ...

web:cvefeed.io

The following list is the news that have been mention CVE-2026-17637 vulnerability anywhere in the article. Results are limited to the first 20 news articles due to potential performance issues. EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2026-09-24 11:15 UTC
Security Update Guide - Microsoft

web:msrc.microsoft.com

The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.

2026-09-24 11:15 UTC
Tuesday, March 24, 2026 Security Releases - Node.js

web:nodejs.org

Security releases available Updates are now available for the 25.x, 24.x, 22.x, 20.x Node.js release lines for the following issues. This security release includes the following dependency updates to address public vulnerabilities: undici (6.24.1, 7.24.4) on 22.x, 24.x, 25.x Incomplete fix for CVE - 2026 -21637: loadSNI () in _tls_wrap.js lacks try / catch leading to Remote DoS ( CVE - 2026 -21637 ...

2026-09-24 11:15 UTC
Microsoft Patch Tracker (September 2026): Exploit-Ranked | Senserva

web:senserva.com

Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.

2026-09-24 11:15 UTC
Description of the security update for Office 2016: August 11, 2026 ...

web:support.microsoft.com

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (See What version of Office am I using?) How to get and install the update Method 1: Microsoft Update This update is available from Microsoft Update. When you turn on ...

2026-09-24 11:15 UTC
SAP Security Patch Day - June 2026

web:support.sap.com

SAP security Patch Day Bulletin This post shares the information on security notes that remediate vulnerabilities discovered in SAP products. SAP strongly recommends that the customer visits the support portal and applies patches on priority to protect their SAP landscape. On 9th of June 2026 , SAP security patch day saw the release of 15 new security notes.

2026-09-24 11:15 UTC
Node.js Fixes CVE-2026-21637 And Critical Flaws Now

web:thecyberexpress.com

Node.js patches CVE - 2026 -21637 and other flaws across versions 20.x-25.x, fixing DoS risks, HTTP bugs, and permission model issues.

2026-09-24 11:15 UTC
CVE-2026-17637 - vulnerability database | Vulners.com

web:vulners.com

CVE-2026-17637 🗓️ 22 Sep 2026 14:31:59 Reported by ibm Type cve 🔗 web.nvd.nist.gov 👁 5 Views

2026-09-24 11:15 UTC
Oracle Critical Patch Update Advisory - July 2026

web:www.oracle.com

This Critical Patch Update contains 1448 new security patches across the product families listed below. Please note that a My Oracle Support (MOS) note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at July 2026 Critical Patch Update: Executive Summary and Analysis.

2026-09-24 11:15 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-17637.json.

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