CVE-2026-9311 IBM WebSphere Application Server is affected by remote code execution

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls...

EUVD-2026-33735

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls...

CVE-2026-9311

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls...

CVE-2026-8644

IBM WebSphere Application Server versions 9.0 and 8.5 are affected by CVE-2026-8644, an identity spoofing (authentication bypass) vulnerability (CWE-290) with CVSSv3.1 base score 9.1. Affected products: WebSphere Application Server 9.0 and 8.5. Root cause: identity spoofing leading to authenticat...

CVE-2026-8644 IBM WebSphere Application Server is affected by an identity spoofing vulnerability

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing...

EUVD-2026-33732

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing...

CVE-2026-8644

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing...

PT-2026-45542

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server version 9.0 IBM WebSphere Application Server version 8.5 Description An issue exists that allows for identity spoofing, where an attacker can impersonate another user or system identity. Recommendations At the...

PT-2026-45543

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server version 8.5 IBM WebSphere Application Server version 9.0 Description Remote code execution is possible due to the bypass of security controls. Recommendations At the moment, there is no information about a newe...

CVE-2026-9330: Deserialization of Untrusted Data

IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined with a suitable gadget chain...

CVE-2026-9319: Deserialization of Untrusted Data

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints with WS-Security...

IBM WebSphere Application Server code-related vulnerabilities

IBM WebSphere Application Server is an application server product developed by IBM. It serves as a platform for JavaEE and web services applications and forms the foundation of the IBM WebSphere software suite. Versions 9.0 and 8.5 of IBM WebSphere Application Server contained code vulnerabilitie...

IBM WebSphere Application Server (WAS) code injection vulnerability

IBM WebSphere Application Server is an enterprise-level Java application server, primarily used for deploying and running Java enterprise applications. IBM WebSphere Application Server has a security control bypass vulnerability. This vulnerability stems from the improper implementation of securi...

IBM WebSphere Application Server (WAS) security vulnerabilities

IBM WebSphere Application Server is a Java enterprise application server developed by IBM. It is primarily used for deploying and managing enterprise-level web applications. IBM WebSphere Application Server has a vulnerability known as “Identity Spoofing.” This vulnerability arises from the failu...

CVE-2026-9311: Improper Control of Generation of Code

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls...

CVE-2026-8644: Authentication Bypass by Spoofing

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing...

Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Service Registry and Repository (CVE-2026-8633 and CVE-2026-8620)

Summary WebSphere Application Server is shipped as a component of WebSphere Service Registry and Repository. Information about a remote code execution and HTTP request smuggling vulnerability affecting WebSphere Application Server Web Server Plug-ins 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 within WebSphere Application Server, affect IBM Tivoli Monitoring.

Summary Multiple vulnerabilities within WebSphere Application Server which is included as part of IBM Tivoli Monitoring ITM portal server have been addressed. Vulnerability Details CVEID:CVE-2025-12635 DESCRIPTION: IBM WebSphere Application Server 8.5, 9.0 and IBM WebSphere Application Server...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities when using Web Server Plug-ins (CVE-2026-8633, CVE-2026-8620)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by remote code execution and HTTP request smuggling when using the optional and separately installable Web Server Plug-ins for IBM WebSphere Application Server component. Vulnerability Details...