Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by multiple vulnerabilities when using Web Server Plug-ins (CVE-2026-8633, CVE-2026-8620)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is 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. Vulnerabilit...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a remote code execution vulnerability (CVE-2026-9311, CVE-2026-9330)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a remote code execution vulnerability. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected Products and...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a security bypass vulnerability (CVE-2026-5516)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a security bypass vulnerability with the appSecurity-3.0, appSecurity-4.0 or appSecurity-5.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by an identity spoofing vulnerability (CVE-2026-3621)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by an identity spoofing vulnerability when the appSecurity feature appSecurity-1.0, appSecurity-2.0, appSecurity-3.0, appSecurity-4.0, or appSecurity-5.0 is not enabled on the server...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a prototype pollution vulnerability due to immutable (CVE-2026-29063)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a prototype pollution vulnerability in the immutable library with the openapi-3.0, openapi-3.1, mpOpenAPI-1.0, mpOpenAPI-1.1, mpOpenAPI-2.0, mpOpenAPI-3.0 mpOpenAPI-3.1,...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a privilege escalation vulnerability (CVE-2025-14915)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a privilege escalation vulnerability with the restConnector-1.0 or restConnector-2.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin:IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security (CVE-2025-14917)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security when administering security settings with the appSecurity-1.0, appSecurity-2.0, appSecurity-3.0, appSecurity-4.0 or...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability due to jose4j (CVE-2024-29371)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability due to jose4j. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability due to jose4j (CVE-2024-29371)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability due to jose4j. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affect...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security (CVE-2025-14923)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security when using the Security Utility to administer security settings. Vulnerability Details Refer to the security...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security (CVE-2025-13333)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security when enabling AES-256 password encryption. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a remote code execution vulnerability (CVE-2025-14914)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a remote code execution vulnerability with the restConnector-1.0 or restConnector-2.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a cross-site scripting vulnerability (CVE-2025-12635)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a cross-site scripting vulnerability with the servlet-3.0, servlet-3.1, servlet-4.0, servlet-5.0, or servlet-6.0 feature enabled. Vulnerability Details Refer to the security...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a cross-site scripting vulnerability (CVE-2025-12635)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a cross-site scripting vulnerability. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected Products and...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by an SMTP injection vulnerability due to Jakarta Mail (CVE-2025-7962)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by an SMTP injection vulnerability in the Jakarta Mail library. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by an SMTP injection vulnerability due to Jakarta Mail (CVE-2025-7962)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by an SMTP injection vulnerability in the Jakarta Mail library with the javaMail-1.5, javaMail-1.6, mail-2.0, or mail-2.1 feature enabled. Vulnerability Details Refer to the security...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service (CVE-2025-36099)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected Products and...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability that could provide weaker than expected security due to crypto.js (CVE-2020-36732)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a vulnerability in the crypto.js library with the openidConnectServer-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service due to Apache Commons FileUpload (CVE-2025-48976)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service due to Apache Commons FileUpload with the servlet-3.0, servlet-3.1, servlet-4.0, servlet-5.0 or servlet-6.0 feature enabled. Vulnerability Details Refer to the...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service due to Apache Commons FileUpload (CVE-2025-48976)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service due to Apache Commons FileUpload. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected...