CVE-2025-36017: IBM Controller

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM Controller 11.1.0 through 11.1.1 and IBM Cognos Controller 11.0.0 through 11.0.1 FP6 stores unencrypted sensitive information in environmental variables files which can be obtained by an authenticated user.

Affected products

• IBM Controller: from 11.1.0, before 11.1.2 (fixed in 11.1.2)

Published 2025-12-08. Last modified 2026-10-07.