---
id: CVE-2026-4921
title: >-
  IBM Guardium Data Protection 12.2 could allow an administrative user to obtain
  sensitive information when a detailed technical error message is returned in
  the browser
summary: >-
  IBM Guardium Data Protection 12.2 could allow an administrative user 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: low
cvss: 2.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-209
vendor: IBM
product: Guardium Data Protection
affected:
  - guardium_data_protection 12.2
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T19:17:30.070'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-4921'
references:
  - url: 'https://www.ibm.com/support/pages/node/7288827'
    label: psirt@us.ibm.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-23T18:48:07.913371Z'
ingestedAt: '2026-09-23T16:27:22.656Z'
epss: 0.00189
epssPercentile: 0.07559
---

## Overview

IBM Guardium Data Protection 12.2 could allow an administrative user 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.