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 vulnerable to HTTP request smuggling. A remote attacker could smuggle a specially crafted request to the application server thereby allowing the attacker to bypass security controls, spoof identity, escalate privilege, and expose sensitive information.
References
| Link | Resource |
|---|---|
| https://www.ibm.com/support/pages/node/7276579 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
23 Jun 2026, 20:37
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.ibm.com/support/pages/node/7276579 - Vendor Advisory | |
| First Time |
Apple macos
Ibm aix Linux Apple Linux linux Kernel Ibm z\/os Microsoft windows Ibm websphere Application Server Ibm i Ibm Microsoft |
|
| CPE | cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:z\/os:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:* |
22 Jun 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-22 16:16
Updated : 2026-06-24 05:17
NVD link : CVE-2026-8646
Mitre link : CVE-2026-8646
CVE.ORG link : CVE-2026-8646
JSON object : View
Products Affected
microsoft
- windows
ibm
- aix
- i
- z\/os
- websphere_application_server
linux
- linux_kernel
apple
- macos
CWE
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
