PT-2026-65583 · Ibm · Ibm Websphere Application Server+1

CVE-2026-15064

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Published

2026-07-28

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Updated

2026-08-05

CVSS v3.1

8.7

High

VectorAV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server version 9.0 IBM WebSphere Application Server version 8.5 IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.7
Description HTTP Response Smuggling occurs due to the improper handling of non-standard HTTP version tokens.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

HTTP Request/Response Smuggling

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Weakness Enumeration

CWE-444

Related Identifiers

CVE-2026-15064

Affected Products

Ibm Websphere Application Server
Ibm Websphere Application Server Liberty