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...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in WebSphere Application Server Liberty

Summary IBM Watson Discovery Cartridge affected by vulnerability in WebSphere Application Server Liberty Vulnerability Details CVEID:CVE-2025-14923 DESCRIPTION: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.2 IBM WebSphere Application Server Liberty could provide weaker than...

Security Bulletin: IBM WebSphere Application Server is affected by remote code execution (CVE-2026-9311, CVE-2026-9330)

Summary IBM WebSphere Application Server is affected by remote code execution. Vulnerability Details CVEID:CVE-2026-9311 DESCRIPTION: IBM WebSphere Application Server is vulnerable to remote code execution caused by the bypass of security controls. CWE:CWE-94: Improper Control of Generation of Co...

Security Bulletin: IBM WebSphere Application Server is affected by an identity spoofing vulnerability (CVE-2026-8644)

Summary IBM WebSphere Application Server is affected by an identity spoofing vulnerability. Vulnerability Details CVEID:CVE-2026-8644 DESCRIPTION: IBM WebSphere Application Server is vulnerable to identity spoofing. CWE:CWE-290: Authentication Bypass by Spoofing CVSS Source: IBM CVSS Base score:...

Security Bulletin: IBM WebSphere Application Server is affected by a remote code execution vulnerability (CVE-2026-9319)

Summary IBM WebSphere Application Server is affected by a remote code execution vulnerability when using JAX-WS endpoints with WS-Security. Vulnerability Details CVEID:CVE-2026-9319 DESCRIPTION: IBM WebSphere Application Server is vulnerable to potential remote code execution due to deserializati...

Security Bulletin: security vulnerabilities are addressed with IBM Business Automation Insights iFixes for May 2026.

Summary Security vulnerabilities are addressed with IBM Business Automation Insights 25.0.0-IF005. These vulnerabilities have been also adressed in 24.0.0-IF007, 24.0.1-IF007 and 25.0.1-IF001. Vulnerability Details CVEID:CVE-2025-7962 DESCRIPTION: In Jakarta Mail 2.0.2 it is possible to preform a...

Security Bulletin: IBM WebSphere Application Server shipped with Jazz for Service Management (JazzSM) is affected by multiple vulnerabilities when using Web Server Plug-ins (CVE-2026-8633, CVE-2026-8620)

Summary IBM WebSphere Application Server shipped with Jazz for Service Management JazzSM is affected by multiple vulnerabilities when using Web Server Plug-ins CVE-2026-8633, CVE-2026-8620 Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected...

IBM WebSphere Java Object Deserialization - Remote Code Execution

IBM Websphere Application Server 7, 8, and 8.5 have a deserialization vulnerability in the SOAP Connector port 8880 by default. id: CVE-2015-7450 info: name: IBM WebSphere Java Object Deserialization - Remote Code Execution author: wdahlenb severity: critical description: IBM Websphere Applicatio...

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-2026-45545

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...

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 WAS 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. Both the 9.0 and 8.5 versions of IBM WebSphere Application Server contained a code...

IBM WebSphere Application Server (WAS) security vulnerabilities

IBM WebSphere Application Server WAS is an application server product developed by IBM. It serves as a platform for JavaEE and web services applications, and it also forms the foundation of the IBM WebSphere software platform. Both versions of IBM WebSphere Application Server WAS, 9.0 and 8.5, ha...

PT-2026-45544

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 can occur due to the deserialization of untrusted data. This issue affects JAX-WS endpoints that utilize WS-Security...

PT-2026-45543

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

IBM WebSphere Application Server (WAS) code-related vulnerabilities

IBM WebSphere Application Server WAS 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...

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: IBM Maximo Application Suite - Predict Component uses WebSphere Application Server Liberty was affected by cross-site scripting (CVE-2025-12635)

Summary Security Bulletin: IBM Maximo Application Suite - Predict Component uses WebSphere Application Server Liberty was affected by cross-site scripting CVE-2025-12635. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2025-12635...

Security Bulletin: IBM Maximo Application Suite - Predict Component uses WebSphere Application Server Liberty was affected by denial of service due to jose4j (CVE-2024-29371)

Summary Security Bulletin: IBM Maximo Application Suite - Predict Component uses WebSphere Application Server Liberty was affected by denial of service due to jose4j CVE-2024-29371. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details...

Security Bulletin: IBM Maximo Application Suite - Predict Component uses WebSphere Application Server Liberty was affected by identity spoofing (CVE-2026-3621)

Summary Security Bulletin: IBM Maximo Application Suite - Predict Component uses WebSphere Application Server Liberty was affected by identity spoofing CVE-2026-3621. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2026-3621...