CVE-2025-36015: IBM Controller Denial of Service

Published Dec 4, 2025
·
Updated

IBM Controller 11.1.0 through 11.1.1 and IBM Cognos Controller 11.0.0 through 11.0.1 FP6 could allow an authenticated user to cause a denial of service due to improper validation of a specified quantity size input.

Other sources

IBM Controller could allow an authenticated user to cause a denial of service due to improper validation of a specified quantity size input.

— IBM

Affected Software

6 affected components
IBM Controller>=11.1.0<=11.1.1
IBM Cognos Controller>=11.0.0<=11.0.1
IBM Controller<=11.1.0 - 11.1.1
IBM Cognos Controller<=11.0.0 - 11.0.1 FP6
IBM Cognos Controller>=11.0.0<11.0.1.7
IBM Controller>=11.1.0<11.1.2

Remediation

Information

Remediation/Fixes It is strongly recommended that you apply the most recent security updates: Affected Product(s) Version(s) Fix IBM Controller 11.1.0 - 11.1.1 Download IBM Controller 11.1.2 from Passport Advantage IBM Cognos Controller 11.0.0 - 11.0.1 FP6 Download IBM Cognos Controller 11.0.1 FP7 from Fix Central IBM Controller 11.1.2 and IBM Cognos Controller 11.0.1 FP7 are available for Cloud deployments.

Event History

Dec 4, 2025
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Dec 8, 2025
CVE Published
via MITRE·09:22 PM
Data Sourced
via MITRE·09:22 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2025-36015?

CVE-2025-36015 has been classified as a denial of service vulnerability affecting IBM Controller and IBM Cognos Controller.

2

How do I fix CVE-2025-36015?

To fix CVE-2025-36015, users should update to the latest versions of IBM Controller and IBM Cognos Controller that address this vulnerability.

3

Who is affected by CVE-2025-36015?

CVE-2025-36015 affects authenticated users of IBM Controller versions 11.1.0 through 11.1.1 and IBM Cognos Controller versions 11.0.0 through 11.0.1 FP6.

4

What kind of attack does CVE-2025-36015 facilitate?

CVE-2025-36015 allows authenticated users to launch denial of service attacks due to improper validation of input.

5

When was CVE-2025-36015 disclosed?

CVE-2025-36015 was disclosed as part of the identification of security issues within specific versions of IBM Controller and IBM Cognos Controller.

Company

Resources

Contact

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