CVE-2026-93905

IBM WebSphere Application Server Liberty versions 17.0.0.3 through 26.0.0.10 are vulnerable to a deserialization of untrusted data (CWE-502) when the batchManagement-1.0 feature is enabled. This vulnerability could allow an unauthenticated remote attacker to corrupt the persisted status of batch ...

CVE-2026-93909

IBM WebSphere Application Server Liberty versions 17.0.0.3 through 26.0.0.10 are vulnerable to an authentication bypass vulnerability when the samlWeb-2.0 feature is enabled. This issue is associated with CWE-384 (Session Fixation) and carries a CVSS 3.1 base score of 9.1 (CRITICAL) . The vulnera...

CVE-2026-93895

IBM WebSphere Application Server - Liberty versions 20.0.0.12 through 26.0.0.10 are vulnerable to an Improper Access Control flaw (CWE-284 ). When the grpc-1.0 feature is enabled, an unauthenticated remote attacker can bypass access controls configured on gRPC service methods . This vulnerability...

CVE-2026-95695

IBM WebSphere Application Server - Liberty (versions 20.0.0.12 through 26.0.0.10 ) is vulnerable to incorrect authorization (CWE-863), which could allow a remote attacker to bypass security restrictions. This issue specifically impacts environments where the grpc-1.0 feature is enabled. The impac...

CVE-2026-95696

IBM WebSphere Application Server - Liberty versions 20.0.0.12 through 26.0.0.10 are vulnerable to a denial of service (DoS) condition. The root cause is an uncaught exception (CWE-400: Uncontrolled Resource Consumption) that can be triggered by a remote attacker. The vulnerability specifically af...

CVE-2026-101294

IBM WebSphere Application Server and WebSphere Application Server Liberty are impacted by a missing cryptographic step vulnerability (CWE-325 ). The root cause is the improper verification of cryptographic signatures , which could allow a remote attacker to bypass signature verification. Affected...

CVE-2026-105442

IBM WebSphere Application Server and WebSphere Application Server Liberty are impacted by a deserialization of untrusted data vulnerability (CWE-502) within the messaging service. A remote attacker can exploit this flaw to cause a denial of service . Affected products include WebSphere Applicatio...

CVE-2026-105443

IBM WebSphere Application Server Liberty versions 17.0.0.3 through 26.0.0.10 are affected by an improper access control vulnerability (CWE-284) characterized by insufficient isolation between servers sharing an installation. This issue specifically impacts instances with the restConnector-1.0 or ...

CVE-2026-11713

IBM WebSphere Application Server Liberty versions 17.0.0.3 through 26.0.0.9 are affected by a privilege escalation vulnerability (CVE-2026-11713 ) when the restConnector-2.0 feature is enabled. The root cause is identified as Incorrect Authorization (CWE-863 ), which could allow an attacker to ga...

CVE-2026-14532

IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.9 are vulnerable to an Integer Overflow (CWE-190) that allows an attacker with Reader-role privileges to obtain version information, which can trigger an uncaught exception . This issue also affects IBM Tivoli Application...

CVE-2026-14909

IBM WebSphere Application Server Liberty (versions 17.0.0.3 through 26.0.0.9) is vulnerable to an information disclosure vulnerability (CWE-209). When the restConnector-2.0 feature is enabled, an authenticated attacker can obtain sensitive information through the generation of error messages cont...

CVE-2026-77816

The IBM WebSphere Application Server - Liberty administrative client (versions 17.0.0.3 through 26.0.0.9 ) is vulnerable to a man-in-the-middle attack due to Improper Certificate Validation (CWE-295). An attacker could exploit this flaw to obtain sensitive information. This vulnerability also aff...

CVE-2026-79715

IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.9 are vulnerable to a path traversal vulnerability (CWE-22 ). A local attacker can use a specially crafted application archive to traverse directories and write files outside the intended directory. This issue also affect...

CVE-2026-103499

IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service (DoS) attack due to uncontrolled resource consumption (CWE-400). This flaw allows a remote, unauthenticated attacker to exhaust system resources. Affected Products and Versions: WebSphe...

PT-2026-113391

IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods...

PT-2026-113393

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 is vulnerable by an authentication bypass vulnerability when samlWeb-2.0 feature is enabled...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in WebSphere Application Server Liberty

Summary IBM i is vulnerable to multiple vulnerabilities CVE-2026-65432, CVE-2026-66142, CVE-2026-66143, CVE-2026-66144, CVE-2026-49875, CVE-2026-10841, CVE-2026-11548, CVE-2026-11549, CVE-2026-11722, CVE-2026-15396, CVE-2026-15412, CVE-2026-15634 in WebSphere Application Server WAS Liberty as...

Security Bulletin: Due to the use of WebSphere Application Server Liberty, IBM Tivoli Application Dependency Discovery Manager is affected by multiple vulnerabilities

Summary IBM Tivoli Application Dependency Discovery Manager bundles WebSphere Application Server Liberty, vulnerabilities has been remediated in an e-fix CVE-2026-65432, CVE-2026-66142, CVE-2026-66143, CVE-2026-66144, CVE-2026-14532, CVE-2026-14909, CVE-2026-79715,CVE-2026-77816, CVE-2026-11713,...

Security Bulletin: Security vulnerability in IBM WebSphere Application Server Liberty affects IBM Robotic Process Automation and IBM Robotic Process Automation for Cloud Pak

Summary A security vulnerability in IBM WebSphere Application Server Liberty affects IBM Robotic Process Automation and IBM Robotic Process Automation for Cloud Pak. IBM WebSphere Application Server Liberty is used by IBM Robotic Process Automation and IBM Robotic Process Automation for Cloud Pak...

Security Bulletin: IBM Transformation Advisor is affected by multiple vulnerabilities found in Java, JavaScript and IBM WebSphere Application Server Liberty

Summary There are multiple vulnerabilities in Java, JavaScript and IBM WebSphere Application Server Liberty used by IBM Transformation Advisor. Vulnerability Details CVEID:CVE-2026-75899 DESCRIPTION: fast-uri is a URI parser for Node.js. It decodes percent escapes in a hostname during parsing and...