Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by a denial of service (CVE-2026-16192)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by a denial of service vulnerability with the restConnector-1.0 or restConnector-2.0 enabled. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by an unsafe deserialization and exposure of sensitive information (CVE-2026-14512, CVE-2026-14528)

Summary IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by an unsafe deserialization and exposure of sensitive information. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by a privilege escalation (CVE-2026-14446)

Summary IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by a privilege escalation 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 and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by multiple vulnerabilities

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by a denial of service, HTTP Response and Request Smuggling vulnerabilities when servlet-3.0, servlet-3.1, servlet-4.0, servlet-5.0, servlet-6.0, ...

Security Bulletin: Security vulnerability has been found in WebSphere Application Server Liberty shipped with IBM License Metric Tool

Summary WebSphere Application Server Liberty is shipped as a component of IBM License Metric Tool. Information about a security vulnerability affecting WebSphere Application Server Liberty has been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed in t...

Security Bulletin: IBM WebSphere Application Server is affected by an unsafe deserialization and exposure of sensitive information (CVE-2026-14512, CVE-2026-14528 )

Summary IBM WebSphere Application Server is affected by an unsafe deserialization and exposure of sensitive information. Vulnerability Details CVEID:CVE-2026-14512 DESCRIPTION: IBM WebSphere Application Server traditional is vulnerable to pre-authentication unsafe deserialization which could allo...

Security Bulletin: IBM WebSphere Application Server is affected by a privilege escalation (CVE-2026-14446)

Summary IBM WebSphere Application Server is affected by a privilege escalation vulnerability. Vulnerability Details CVEID:CVE-2026-14446 DESCRIPTION: IBM WebSphere Application Server is vulnerable to broken access control/privilege escalation in the administrative console. CWE:CWE-306: Missing...

Security Bulletin: IBM WebSphere Application Server is affected by an authentication bypass (CVE-2026-16184)

Summary IBM WebSphere Application Server is affected by an authentication bypass. Vulnerability Details CVEID:CVE-2026-16184 DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request. CWE:CWE-862: Missing...

Security Bulletin: IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2 (CVE-2026-11897)

Summary IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2 when servlet-3.1, servlet-4.0, servlet-5.0, servlet-6.0, or servlet-6.1 is enabled. Vulnerability Details CVEID:CVE-2026-11897 DESCRIPTION: IBM WebSphere Application Server Liberty is...

Security Bulletin: IBM® Db2® federated server is affected by a vulnerability in log4j-core (CVE-2026-34479)

Summary IBM® Db2® federated server is affected by a vulnerability in log4j-core. Vulnerability Details CVEID:CVE-2026-34479 DESCRIPTION: The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output...

Security Bulletin: The IBM Common Licensing IBM WebSphere Application Server Liberty could provide weaker than expected security

Summary IBM WebSphere Application Server Liberty could provide weaker than expected security administering security settings when the appSecurity-1.0, appSecurity-2.0, appSecurity-3.0, appSecurity-4.0 or appSecurity-5.0 feature is enabled. Vulnerability Details Refer to the security bulletins...

Security Bulletin: The IBM Common Licensing using IBM WebSphere Application Server Liberty is affected by a privilege escalation vulnerability

Summary IBM WebSphere Application Server Liberty 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 Remediation/Fixes section Affected Products and Versions Affect...

Security Bulletin: The IBM Common Licensing using IBM WebSphere Application Server Liberty could provide weaker than expected security (CVE-2025-14923)

Summary IBM WebSphere Application Server could provide weaker than expected security when using the Security Utility to encode a secret. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected Products| Versions ---|---...

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

Summary IBM WebSphere Application Server Liberty is shipped with IBM Tivoli Netcool Impact as part of its server infrastructure. Information about a security vulnerability affecting IBM WebSphere Application Server Liberty has been published in a security bulletin. Vulnerability Details Refer to...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty (bundled with IBM Enterprise Application Runtimes) are affected by multiple vulnerabilities (CVE-2026-50645, CVE-2026-9322, CVE-2026-9171)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Enterprise Application Runtimes, are affected by uncontrolled resource consumption and denial of service. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by multiple vulnerabilities (CVE-2026-11712, CVE-2026-11595, CVE-2026-11708)

Summary IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by cross-sight scripting and path traversal vulnerabilities. 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 Enterprise Application Runtimes, is affected by an authorization bypass vulnerability (CVE-2026-11714)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by an authorization bypass vulnerability with the apiDiscovery-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes sectio...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Cloud Pak for Applications, is affected by a server-side request forgery vulnerability (CVE-2026-11546)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM Cloud Pak for Applications, is affected by a server-side request forgery vulnerability with the adminCenter-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes sectio...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a server-side request forgery vulnerability (CVE-2026-11546)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a server-side request forgery vulnerability with the adminCenter-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by a server-side request forgery vulnerability (CVE-2026-11546)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by a server-side request forgery vulnerability with the adminCenter-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes...