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CVE-2026-18156

📛 CVE Title

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

⬇ Download JSON

Description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to bypass security controls by forging user identities due to improper authorization.

Overview

State
PUBLISHED
Assigner (CNA)
ibm
CVSS severity
MEDIUM
CVSS score
CVSS 6.5 / 10 6.5 6.5 / 10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Effective score
6.5 / 10 MEDIUM source: CNA overview
CWE(s)
CWE-862
Reserved
2026-07-28
Published
2026-09-22 22:09 UTC
Last updated
2026-09-22 22:09 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/18xxx/CVE-2026-18156.json

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 22:17:10 UTC
NVD last modified
2026-09-22 22:17:10 UTC
NVD CVSS v3.1
CVSS 6.5 / 10 6.5 6.5 / 10 MEDIUM source: psirt@us.ibm.com
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Exploitability subscore
2.8 / 10
Impact subscore
3.6 / 10

NVD / KEV / EPSS data refreshed 2026-09-23 01:42 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

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-2026-84943
Assigner
ibm
Published
Sep 22, 2026, 10:09:15 PM
Updated
Sep 22, 2026, 10:09:15 PM
EUVD base score (CVSS 3.1)
6.5 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EUVD-reported EPSS
0.0000
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-vxh7-hwx7-ppv8

ENISA description: IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to bypass security controls by forging user identities due to improper authorization.

EUVD references (1)

Affected products (1)
VendorProductVersionsPlatforms
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.

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.

Remediations (10)

  • CVE-2026-18156 - IBM Financial Transaction Manager (FTM) is Impacted by ...
    web:cvefeed.io

    The following list is the news that have been mention CVE-2026-18156 vulnerability anywhere in the article. Results are limited to the first 20 news articles due to potential performance issues. The following table lists the changes that have been made to the CVE-2026-18156 vulnerability over time.

    2026-09-23 15:46 UTC
  • CVE-2026-18156: IBM Vulnerability (CVSS 6.5) | CVETodo
    web:cvetodo.com

    CVE-2026-18156 is a CVSS 6.5 medium-severity vulnerability in IBM products. Full technical analysis, mitigations , and exploit status — updated in real time.

    2026-09-23 15:46 UTC
  • Security Update Guide - Microsoft Security Response Center
    web:msrc.microsoft.com

    Security Update Guide - Microsoft Security Response Center

    2026-09-23 15:46 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.

    2026-09-23 15:46 UTC
  • July 18, 2026—Hotpatch KB5121768 (OS Builds 26200.8893 and 26100.8893 ...
    web:support.microsoft.com

    This out-of-band (OOB) update for Windows 11, version 25H2 and Windows 11, version 24H2 (KB5121768) is cumulative. It includes all improvements from previous security and non-security updates, along with an additional fix . Improvements This OOB update includes the following improvement: [System Performance] This update addresses an issue affecting a limited number of devices with an Intel ...

    2026-09-23 15:46 UTC
  • CVE-2026-18156 - vulnerability database | Vulners.com
    web:vulners.com

    Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

    2026-09-23 15:46 UTC
  • CVE-2026-50656 ShieldBreak Claims Defender Fix Bypass — Megathread
    web:windowsforum.com

    ShieldBreak, a newly published proof of concept from the researcher known as Nightmare Eclipse, claims to bypass Microsoft's July fix for the Microsoft Defender privilege-escalation flaw CVE - 2026 -50656, better known as RoguePlanet.

    2026-09-23 15:46 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.

    2026-09-23 15:46 UTC
  • CVE-2026-18156: IBM Financial Transaction Manager (FTM) for ... - Rapid7
    web:www.rapid7.com

    CVE-2026-18156 : IBM Financial Transaction Manager (FTM) for RedHat OpenShift: IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to bypass…. View severity, references, and remediation details from Rapid7.

    2026-09-23 15:46 UTC
  • Patch Tuesday September 2026: Security Updates & CVE Analysis
    web:zecurit.com

    Get the complete breakdown of Microsoft's September 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .

    2026-09-23 15:46 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-18156.json.

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:financial_transaction_manager_ftmfor_redhat_openshift:4.0.6.0:*:*:*:*:*:*:*"
          ],
          "product": "Financial Transaction Manager (FTM)\u00a0for RedHat OpenShift",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "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",
              "status": "affected",
              "version": "4.0.6.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "<p>IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to bypass security controls by forging user identities due to improper authorization.</p>"
            }
          ],
          "value": "IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to bypass security controls by forging user identities due to improper authorization."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-22T22:09:15.412Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7288641"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "<p>IBM strongly recommends addressing the vulnerabilities now by updating FTM deployments to the following</p><p></p><div><table><tbody><tr><td>Affected Product(s)</td><td>Resolved by VRMF</td><td>Remediation / First Fix</td></tr><tr><td>Financial Transaction Manager (FTM)\u00a0for RedHat OpenShift</td><td>4.0.11.0</td><td><a href=\"https://www.ibm.com/support/pages/node/7285661\" rel=\"nofollow\">FTM 4.0.11.0</a></td></tr></tbody></table></div>"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerabilities now by updating FTM deployments to the following\n\n\n\n\n\nAffected Product(s)Resolved by VRMFRemediation / First FixFinancial Transaction Manager (FTM)\u00a0for RedHat OpenShift4.0.11.0 FTM 4.0.11.0 https://www.ibm.com/support/pages/node/7285661"
        }
      ],
      "title": "IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-18156",
    "datePublished": "2026-09-22T22:09:15.412Z",
    "dateReserved": "2026-07-28T20:02:05.141Z",
    "dateUpdated": "2026-09-22T22:09:15.412Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}