Security Bulletin: A vulnerability has been identified in IBM WebSphere Application Server used by IBM Rational ClearQuest (CVE-2026-9071)

Summary IBM WebSphere Application Server is used by the IBM Rational ClearQuest server. Information about a security vulnerability affecting IBM WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed in the...

CVE-2026-16184 IBM WebSphere Application Server is affected by an authentication bypass

IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request...

EUVD-2026-50016

IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request...

CVE-2026-16184

CVE-2026-16184 affects IBM WebSphere Application Server 9.0 and 8.5, enabling an authentication bypass via a crafted unauthenticated request. IBM’s security bulletins tie this vulnerability to WebSphere components used with Rational ClearQuest/JazzSM, and provide remediation guidance. The recomme...

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 shipped with Jazz for Service Management (JazzSM) is affected by a security bypass vulnerability

Summary IBM WebSphere Application Server shipped with Jazz for Service Management JazzSM is affected by a security bypass vulnerability CVE-2026-10842 Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected Products|...

CVE-2026-15064: Inconsistent Interpretation of HTTP Requests

IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP Response Smuggling due to improper handling of non-standard HTTP version tokens...

CVE-2026-14981: Uncontrolled Resource Consumption

IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty are affected by a denial of service vulnerability in the HTTP channel due to unbounded allocation of resources without limits...

CVE-2026-15328: Inconsistent Interpretation of HTTP Requests

IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling...

CVE-2026-14976: Missing Authentication for Critical Function

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled...

PT-2026-65578

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server versions 8.5 and 9.0 traditional Description Remote attackers can execute arbitrary code due to unsafe deserialization of untrusted data. Deserialization is the process of converting a data stream back into an...

CVE-2026-15280: Improper Limitation of a Pathname to a Restricted Directory

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 ND Collective Controller is affected by a path-segment injection vulnerability in the collective routing mechanism...

PT-2026-65585

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server version 9.0 IBM WebSphere Application Server version 8.5 IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.7 Description Improper handling of TRACE requests allows for HTTP request...

CVE-2026-15057: Out-of-bounds Write

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service due to uncontrolled heap allocation...

CVE-2026-14974: Deserialization of Untrusted Data

IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data...

CVE-2026-14515: Improper Neutralization of Input During Web Page Generation

IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to conduct a cross-site scripting attack...

CVE-2026-14446: Missing Authentication for Critical Function

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to broken access control/privilege escalation in the administrative console...

CVE-2026-16192: Uncontrolled Recursion

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service vulnerability when the restConnector-2.0 feature is enabled...

CVE-2026-14528: Insertion of Sensitive Information into Log File

IBM WebSphere Application Server 9.0, and 8.5 traditional could allow a remote attacker to obtain sensitive information...