Security Bulletin: IBM WebSphere Application Server is affected by multiple cross-site scripting vulnerabilities (CVE-2026-11594, CVE-2026-11707, CVE-2026-11383)

Summary IBM WebSphere Application Server is affected by multiple cross-site scripting vulnerabilities in the administrative console. Vulnerability Details CVEID:CVE-2026-11594 DESCRIPTION: IBM WebSphere Application Server is affected by a cross-site scripting vulnerability in the administrative...

Security Bulletin: IBM WebSphere Application Server Liberty is affected by multiple vulnerabilities due to Neethi (CVE-2026-42402, CVE-2026-42403, CVE-2026-42404)

Summary There is a vulnerability in the Neethi library which affects IBM WebSphere Application Server Liberty with the jaxws-2.2, xmlWS-3.0 or xmlWS-4.0 feature enabled. Vulnerability Details CVEID:CVE-2026-42402 DESCRIPTION: Apache Neethi is vulnerable to a Denial of Service attack through...

IBM WebSphere eXtreme Scale 8.6.1.0 < 8.6.1.6 (7277387)

The version of IBM WebSphere eXtreme Scale installed on the remote host is prior to 8.6.1.6. It is, therefore, affected by multiple vulnerabilities as referenced in the 7277387 advisory. - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of...

CVE-2026-10852

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

CVE-2026-10852 Websphere Application Server is Affected By a Denial of Service

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

EUVD-2026-38346

IBM i 7.6, 7.5, 7.4, and 7.3, IBM WebSphere Application Server, and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

CVE-2026-10852 Websphere Application Server is Affected By a Denial of Service

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

CVE-2026-10852

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server...

CVE-2026-10852

CVE-2026-10852 affects IBM WebSphere Application Server and IBM WebSphere Application Server Liberty via the WebSphere WebServer Plug-in. The IBM and NVD entries describe a denial-of-service vulnerability triggered by crafted requests to the web server. Affected versions include IBM WebSphere App...

CVE-2026-9006

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to server-side request forgery SSRF with the Ajax Proxy configured. This may allow an attacker to send unauthorized requests from the system, resulting in a security bypass or information disclosure...

CVE-2026-9071

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...

CVE-2026-9320

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...

CVE-2026-8646

IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to HTTP request smuggling. A remote attacker could smuggle a specially crafted request to the application server thereby allowing the attacker to bypass security...

CVE-2026-8858

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to remote code execution and denial of service in the WebSphere Web Server Plug-in component. This vulnerability can be exploited when an attacker impersonates the application server and sends crafted...

CVE-2026-10845

IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to bypass authentication and gain unauthorized access to JAX-WS applications...

CVE-2026-9320

CVE-2026-9320 affects IBM WebSphere Application Server 9.0, 8.5 and WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.6. The issue is a denial-of-service vulnerability triggered by a specially crafted request that can cause the server to consume memory resources. Connected IBM security...

EUVD-2026-38254

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...

CVE-2026-9320 IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...

CVE-2026-9320

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...

CVE-2026-9071

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory...