Updated 3 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

333new WordPress flaws this week

390,007entries in the database

543 results · page 2 of 11

Jul 30, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to cross-site request forgery which could allow an attacker to perform SSRF aCVE-2026-14980 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.3
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to cross-site request forgery which could allow an attacker to perform SSRF attacks with elevated privileges when the collectiveController-1.0 feature is enabled.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 30, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service, caused by sending a specially crafted request.CVE-2026-11897 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is 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 resources.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 30, 2026IBM Tivoli System Automation Application Manager 4.1 and IBM WebSphere Application Server is affected by a cross-site scripting vulnerability in the administratCVE-2026-11707 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.3
IBM Tivoli System Automation Application Manager 4.1 and IBM WebSphere Application Server is affected by a cross-site scripting vulnerability in the administrative console login page.
Product
Tivoli System Automation Application Manager
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 30, 2026IBM Tivoli System Automation Application Manager 4.1 and IBM WebSphere Application Server is affected by cross-site scripting in the Administrative Console.CVE-2026-11383 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.4
IBM Tivoli System Automation Application Manager 4.1 and IBM WebSphere Application Server is affected by cross-site scripting in the Administrative Console.
Product
Tivoli System Automation Application Manager
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 29, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to cross-site request forgery which could allow an attacker to execute maliciCVE-2026-2482 · Other software · IBM · reported by psirt@us.ibm.comLow 3.1
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 29, 2026IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 traditional is vulnerable to server-side CVE-2026-14529 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.4
IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 traditional is vulnerable to server-side request forgery (SSRF) when the SIP container feature (sipServlet-1.1) is enabled.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling.CVE-2026-15328 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling due to improper handling of TRACE requesCVE-2026-15325 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.7
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling due to improper handling of TRACE requests.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM 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 colleCVE-2026-15280 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP Response Smuggling due to improper handling of non-standarCVE-2026-15064 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.7
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.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM 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-2026-15057 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty are affected by a denial of service vulnerability in the HTTP channel due to unbCVE-2026-14981 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM 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.CVE-2026-14976 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
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.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted CVE-2026-14974 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.1
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.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 traditional could allow a remote attacker to obtain sensitive information.CVE-2026-14528 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
IBM WebSphere Application Server 9.0, and 8.5 traditional could allow a remote attacker to obtain sensitive information.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to conduct a cross-site scripting attack.CVE-2026-14515 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.1
IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to conduct a cross-site scripting attack.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypaCVE-2026-14512 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypass authentication or execute arbitrary code.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to broken access control/privilege escalation in the administrative console.CVE-2026-14446 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to broken access control/privilege escalation in the administrative console.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM 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 enabCVE-2026-16192 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
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.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 28, 2026IBM 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 · Other software · IBM · reported by psirt@us.ibm.comHigh 7
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jul 17, 2026IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request.CVE-2026-9171 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM WebSphere Application Server and WebSphere Application Server Liberty 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 resources.
Product
PowerVM Novalink
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM CICS Transaction Gateway for Multiplatforms 9.1, 9.2, 9.3, and 10.1 IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - LibCVE-2026-11541 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
IBM CICS Transaction Gateway for Multiplatforms 9.1, 9.2, 9.3, and 10.1 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 affected by an HTTP request smuggling vulnerability.
Product
CICS Transaction Gateway for Multiplatforms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console.CVE-2026-11594 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.5
IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 is affected by an arbitrary file read vulnerability with the restConnector-2.0 feature enabCVE-2026-11806 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.2
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 is affected by an arbitrary file read vulnerability with the restConnector-2.0 feature enabled.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server Liberty is affected by a server-side request forgery vulnerability with the apiDiscovery-1.0 feature enabled.CVE-2026-11714 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.5
IBM WebSphere Application Server Liberty is affected by a server-side request forgery vulnerability with the apiDiscovery-1.0 feature enabled.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console help system.CVE-2026-11712 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.3
IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console help system.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console's integrated help system.CVE-2026-11708 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.3
IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console's integrated help system.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to obtain sensitive information from the administrative console's integrated help syCVE-2026-11595 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.3
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to obtain sensitive information from the administrative console's integrated help system.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 30, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is affected by a server-side request forgery vulnerability with the adminCenter-1.0 featureCVE-2026-11546 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is affected by a server-side request forgery vulnerability with the adminCenter-1.0 feature enabled.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component wCVE-2026-10852 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.9
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.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM 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, caCVE-2026-9320 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.9
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 resources.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM WebSphere Application Server and IBM WebSphere Application Server Liberty - when using Intelligent Management with the WebSphere WebServer Plug-in componentCVE-2026-9072 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.1
IBM WebSphere Application Server and IBM WebSphere Application Server Liberty - when using Intelligent Management with the WebSphere WebServer Plug-in component - are vulnerable to remote code execution and denial of service. This vulnerability can be exploited when an attacker impersonates backend servers and sends crafted responses to the plug-in.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM 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, caCVE-2026-9071 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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 resources.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to server-side request forgery (SSRF) with the Ajax Proxy configured.CVE-2026-9006 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
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.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to remote code execution and denial of service in the WebSphere WebCVE-2026-8858 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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 responses to the plug-in.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM 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.CVE-2026-8646 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
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 controls, spoof identity, escalate privilege, and expose sensitive information.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 22, 2026IBM 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-2026-10845 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.3
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.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 1, 2026IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-CVE-2026-9330 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.5
IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined with a suitable gadget chain.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 1, 2026IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints witCVE-2026-9319 · Other software · IBM · reported by psirt@us.ibm.comCritical 9
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints with WS-Security.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 1, 2026IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls.CVE-2026-9311 · Other software · IBM · reported by psirt@us.ibm.comCritical 9
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Jun 1, 2026IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.CVE-2026-8644 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.1
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.
Product
WebSphere Application Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
May 27, 2026IBM WebSphere Application Server - Liberty 22.0.0.11 through 26.0.0.5 IBM WebSphere Application Server Liberty could allow a remote attacker to bypass security CVE-2026-5516 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.4
IBM WebSphere Application Server - Liberty 22.0.0.11 through 26.0.0.5 IBM WebSphere Application Server Liberty could allow a remote attacker to bypass security under limited conditions by exploiting a specific timing window.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
May 27, 2026IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty CVE-2026-4410 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.8
IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty 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 resources.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
May 26, 2026IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server LibertCVE-2026-8633 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to remote code execution in the Web Server Plug-ins, through a specially crafted request.
Product
Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
May 26, 2026IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server LibertCVE-2026-8620 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to HTTP request smuggling in the Web Server Plug-ins through a specially crafted request.
Product
Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Apr 22, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.4 IBM WebSphere Application Server Liberty is vulnerable to identity spoofing under limited cCVE-2026-3621 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.4 IBM WebSphere Application Server Liberty is vulnerable to identity spoofing under limited conditions when an application is deployed without authentication and authorization configured.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Mar 25, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty is vulnerable to server-side request forgery (SSRFCVE-2026-1561 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.4
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty is vulnerable to server-side request forgery (SSRF). This may allow remote attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.
Product
WebSphere Application Server Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Mar 25, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty could provide weaker than expected security when aCVE-2025-14917 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.7
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty could provide weaker than expected security when administering security settings.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Mar 25, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty is affected by privilege escalation.CVE-2025-14915 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.5
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty is affected by privilege escalation. A privileged user could gain additional access to the application server.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com
Mar 3, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.2 IBM WebSphere Application Server Liberty could provide weaker than expected security when uCVE-2025-14923 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.7
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.2 IBM WebSphere Application Server Liberty could provide weaker than expected security when using the Security Utility when administering security settings.
Product
WebSphere Application Server - Liberty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ibm.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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