CVE-2026-15064

Summary

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to HTTP Response Smuggling due to improper handling of non-standard HTTP version tokens.

Affected Software

VendorProductVersion RangeStatus
IBMWebSphere Application Server9.0affected
IBMWebSphere Application Server8.5affected
IBMWebSphere Application Server - Liberty17.0.0.3 <= 26.0.0.7affected

Weaknesses

  • CWE-444: CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

References