CVE-2026-93905 IBM WebSphere Application Server Liberty is affected by a deserialization of untrusted data

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 could allow an unauthenticated remote attacker to corrupt the persisted status of batch job instances...

CVE-2026-93909 IBM WebSphere Application Server Liberty is affected by an authentication bypass

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...

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 Improper Access Control

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...

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-2026-95695 IBM WebSphere Application Server Liberty Incorrect Authorization

IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow a remote attacker to bypass security restrictions due to incorrect authorization...

CVE-2026-95696 IBM WebSphere Application Server Liberty Denial of Service

IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow a remote attacker to cause a denial of service due to an uncaught exception...

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 affected by a missing cryptographic step

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5, and 9.0 could allow a remote attacker to bypass cryptographic signature verification due to improper verification of cryptographic signature...

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 affected by a deserialization of untrusted data

IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 Liberty could allow a remote attacker to cause a denial of service caused by an insecure deserialization in the messaging service...

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 is affected by an improper access control

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install...

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 Incorrect Authorization

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.9 is affected by a privilege escalation vulnerability with the restConnector-2.0 feature enabled...

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-2026-14532 IBM WebSphere Application Server Liberty Integer Overflow

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.9 could allow a Reader-role attacker to obtain version information that causes an uncaught exception...

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...