Vulnerability · Published Dec 8, 2025 · Assigned by ibm
CVE-2025-36015IBM Controller Denial of Service
Medium 6.5
In plain English
A medium-severity security flaw in Cognos Controller from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 78.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Controller | 11.1.0 – through 11.1.1 |
| IBM | Cognos Controller | 11.0.0 – through 11.0.1 FP6 |
Weakness: CWE-1284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
- https://www.ibm.com/support/pages/node/7253273 vendor-advisory, patch