---
id: CVE-2025-33111
title: >-
  IBM Controller 11.1.0 through 11.1.1 and IBM Cognos Controller 11.0.0 through
  11.0.1 FP6 is vulnerable to creation of temporary files without atomic
  operations which may expose sensitive information to an authenticated user due
  to race c…
summary: >-
  IBM Controller 11.1.0 through 11.1.1 and IBM Cognos Controller 11.0.0 through
  11.0.1 FP6 is vulnerable to creation of temporary files without atomic
  operations which may expose sensitive information to an authenticated user due
  to race c…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-379
vendor: ibm
product: cognos_controller
affected:
  - 'cognos_controller >= 11.0.0, < 11.0.1.7'
  - 'controller >= 11.1.0, < 11.1.2'
patched:
  - cognos_controller 11.0.1.7
  - controller 11.1.2
published: '2025-12-08'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T20:10:01.970'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-33111'
references:
  - url: 'https://www.ibm.com/support/pages/node/7253273'
    label: psirt@us.ibm.com
tags:
  - nvd
epss: 0.00214
epssPercentile: 0.10725
ingestedAt: '2026-10-07T20:46:46.775Z'
---

## Overview

IBM Controller 11.1.0 through 11.1.1 and IBM Cognos Controller 11.0.0 through 11.0.1 FP6 is vulnerable to creation of temporary files without atomic operations which may expose sensitive information to an authenticated user due to race condition attacks.

## Affected

- `cognos_controller >= 11.0.0, < 11.0.1.7`
- `controller >= 11.1.0, < 11.1.2`

## Remediation

Upgrade past the affected range:

- `cognos_controller 11.0.1.7`
- `controller 11.1.2`