---
id: CVE-2026-3626
title: >-
  IBM Concert 1.0.0 through 3.0.0 could allow a remote attacker to obtain
  sensitive information when a detailed technical error message is returned in
  the browser
summary: >-
  IBM Concert 1.0.0 through 3.0.0 could allow a remote attacker to obtain
  sensitive information when a detailed technical error message is returned in
  the browser. This information could be used in further attacks against the
  system.
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-209
vendor: IBM
product: Concert
affected:
  - Concert >= 1.0.0 <= 3.0.0
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T19:17:29.857'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-3626'
references:
  - url: 'https://www.ibm.com/support/pages/node/7288830'
    label: psirt@us.ibm.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-23T18:44:48.542483Z'
ingestedAt: '2026-09-23T16:27:22.653Z'
epss: 0.0024
epssPercentile: 0.13453
---

## Overview

IBM Concert 1.0.0 through 3.0.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.