Security Bulletin: Security vulnerability has been found in WebSphere Application Server shipped with IBM Guardium Key Lifecycle Manager (SKLM/GKLM)

Summary WebSphere Application Server is shipped as a component of IBM Guardium Key Lifecycle Manager SKLM/GKLM. Information about a security vulnerability affecting WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed...

PT-2026-53963

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server version 9.0 IBM WebSphere Application Server version 8.5 Description A cross-site scripting issue exists within the administrative console help system. Cross-site scripting is a flaw that allows an attacker to...

PT-2026-53990

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 26.0.0.6 Description An HTTP request smuggling issue exists, which occurs when there...

PT-2026-53961

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server version 9.0 IBM WebSphere Application Server version 8.5 Description A remote attacker could obtain sensitive information from the integrated help system of the administrative console. Recommendations At the...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled IBM WebSphere Remote Server, are affected by HTTP request smuggling (CVE-2026-11541)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty is shipped with IBM WebSphere Remote Server. Information about a security vulnerability affecting IBM WebSphere Application Server and WebSphere Application Server Liberty has been published in a security bulletin...

Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Service Registry and Repository (CVE-2026-11541, CVE-2026-11536, CVE-2026-11594, CVE-2026-11707 and CVE-2026-11383)

Summary WebSphere Application Server is shipped as a component of WebSphere Service Registry and Repository. Information about multiple vulnerabilities affecting WebSphere Application Server have been published in security bulletins. Vulnerability Details Refer to the security bulletins listed in...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by HTTP request smuggling (CVE-2026-11541)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by remote code execution and HTTP request smuggling. Vulnerability Details CVEID:CVE-2026-11541 DESCRIPTION: IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by an...

IBM WebSphere Application Server 8.5.x < 8.5.5.31 / 9.x < 9.0.5.29 RCE (7277550)

The version of IBM WebSphere Application Server running on the remote host is affected by a remote code execution vulnerability as referenced in the 7277550 advisory. - IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by an HTTP request smuggling vulnerabilit...

IBM WebSphere Application Server resource management vulnerability (CNVD-2026-29416)

IBM WebSphere Application Server is an enterprise-level application server developed by IBM, used for deploying and managing Java applications. IBM WebSphere Application Server has a denial-of-service vulnerability, which stems from the sending of specially crafted requests. Attackers can exploit...

Security Bulletin: IBM WebSphere Application Server is affected by a remote code execution vulnerability (CVE-2026-11536)

Summary IBM WebSphere Application Server is affected by a remote code execution vulnerability in the SOAP/JMX connector. Vulnerability Details CVEID:CVE-2026-11536 DESCRIPTION: IBM WebSphere Application Server is affected by a remote code execution vulnerability in the SOAP/JMX connector...

Security Bulletin: Multiple Vulnerabilities have been identified in IBM WebSphere Application Server and WebSphere Application Server Liberty shipped with IBM WebSphere Remote Server

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty is shipped with IBM WebSphere Remote Server. Information about security vulnerabilities affecting IBM WebSphere Application Server and WebSphere Application Server Liberty have been published in a security bulletin...

Security Bulletin: Multiple Vulnerabilities have been identified in IBM WebSphere Application Server and WebSphere Application Server Liberty shipped with IBM WebSphere Remote Server

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty is shipped with IBM WebSphere Remote Server. Information about security vulnerabilities affecting IBM WebSphere Application Server and WebSphere Application Server Liberty have been published in a security bulletin...

Security Bulletin: Multiple Vulnerabilities have been identified in IBM WebSphere Application Server and WebSphere Application Server Liberty shipped with IBM WebSphere Remote Server

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty is shipped with IBM WebSphere Remote Server. Information about security vulnerabilities affecting IBM WebSphere Application Server and WebSphere Application Server Liberty have been published in a security bulletin...

CVE-2026-10852 Websphere Application Server is Affected By a Denial of Service

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

CVE-2026-10852

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

EUVD-2026-38346

IBM i 7.6, 7.5, 7.4, and 7.3, IBM WebSphere Application Server, and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

CVE-2026-9071

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 a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...

CVE-2026-9006

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to server-side request forgery SSRF with the Ajax Proxy configured. This may allow an attacker to send unauthorized requests from the system, resulting in a security bypass or information disclosure...

CVE-2026-8646

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...

CVE-2026-10845

IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to bypass authentication and gain unauthorized access to JAX-WS applications...