CVE-2026-11541
Inconsistent Interpretation of HTTP Requests in CICS Transaction Gateway for Multiplatforms.
- State
- Published
- Severity
- 7.4 High
- Published
- Jun 30, 2026
- Updated
- Jul 29, 2026
- Reserved
- Jun 8, 2026
Description
IBM CICS Transaction Gateway for Multiplatforms 9.1, 9.2, 9.3, and 10.1 IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are affected by an HTTP request smuggling vulnerability.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.4 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | ibm |
Weaknesses
- CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Affected Products
| Product | Versions |
|---|---|
CICS Transaction Gateway for MultiplatformsIBM |
|
References
- https://www.ibm.com/support/pages/node/7281750vendor-advisorypatch
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