CVE-2025-36326 Details
Description
IBM Cognos Controller 11.0.0 through 11.0.1, and IBM Controller 11.1.0 through 11.1.1 could allow an attacker to obtain sensitive information due to the use of hardcoded cryptographic keys for signing session cookies.
A vulnerability exists in IBM Cognos Controller versions 11.0.0 to 11.0.1 and IBM Controller versions 11.1.0 to 11.1.1. The issue arises from the use of hardcoded cryptographic keys for signing session cookies, which could allow an attacker to obtain sensitive information.
Users are advised to apply the available interim fix through IBM Fix Central. Instructions for downloading the patch are available on the IBM Support page.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 26, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.ibm.com/support/pages/node/7246015 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-321 | Use of Hard-coded Cryptographic Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ibm cognos controller | >= 11.0.0, <= 11.0.1 |
CPE
Remediation
| |
| ibm controller | >= 11.1.0, <= 11.1.1 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 3, 2025 | Initial Analysis | [email protected] |
| Sep 26, 2025 | New CVE Received | [email protected] |