Apache Tomcat 11.0.0.M1 < 11.0.25 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 11.0.25. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat11.0.25security-11 advisory. - Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This iss...

Apache Tomcat 10.1.24 < 10.1.58

The version of Tomcat installed on the remote host is prior to 10.1.58. It is, therefore, affected by a vulnerability as referenced in the fixedinapachetomcat10.1.58security-10 advisory. - Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affect...

Apache Tomcat 9.0.0.M1 < 9.0.121 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 9.0.121. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat9.0.121security-9 advisory. - Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issu...

OPENSUSE-SU-2026:11400-1 tomcat10-10.1.57-1.1 on GA media

These are all security issues fixed in the tomcat10-10.1.57-1.1 package on the GA media of openSUSE Tumbleweed...

Security Bulletin: IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to Apache Tomcat

Summary IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to Apache Tomcat. Vulnerability Details CVEID:CVE-2026-41284 DESCRIPTION: Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 throug...

OESA-2026-3142 tomcat security update

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Security Fixes: Improper Handling of URL Encodi...

tomcat-catalina: Apache Tomcat: Improper Handling of Case Sensitivity in LockOutRealm

In Apache Tomcat, LockOutRealm mishandled case sensitivity in usernames, resulting in less effective blocking of brute force attacks...

tomcat-catalina: Apache Tomcat: Improper Handling of Case Sensitivity in LockOutRealm

In Apache Tomcat, LockOutRealm mishandled case sensitivity in usernames, resulting in less effective blocking of brute force attacks...

Oracle Linux 10 : dogtag-pki (ELSA-2026-43400)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-43400 advisory. 11.9.0-4.0.1 - Treat Oracle Linux the same as RHEL when selecting the Tomcat app server version. 11.9.0-4 - Update jackson bundled to 2.21.4 -...

dogtag-pki security update

11.9.0-4.0.1 - Treat Oracle Linux the same as RHEL when selecting the Tomcat app server version. 11.9.0-4 - Update jackson bundled to 2.21.4 - Resolves: RHEL-188290 - Resolves: RHEL-190906...

SUSE SLES12: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (SUSE-SU-2026:3167-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3167-1 advisory. This update for tomcat fixes the following issues Update to Tomcat 9.0.119. Security issues fixed: - CVE-2026-50229: improper neutralization of...

Vulnerabilities found in Oracle Communications

Oracle has identified vulnerabilities in its Communications products and underlying third-party software. There are a total of 213 vulnerabilities, of which 67 reside in Oracle products and 146 in third-party products that have already received updates. The most serious vulnerabilities, 12 in...

tomcat-coyote: Apache Tomcat: Information disclosure due to HTTP Authentication Header exposure during WebSocket authentication.

A flaw was found in Apache Tomcat. During WebSocket authentication, the HTTP Authentication Header can be exposed to unexpected hosts. This vulnerability leads to information disclosure, potentially allowing an attacker to gain access to sensitive authentication credentials...

tomcat: Apache Tomcat: Improper Authorization Allows Security Constraint Bypass

A flaw was found in Apache Tomcat where access control rules for the default servlet are improperly handled. An attacker can exploit this issue to bypass specific HTTP method restrictions, potentially gaining unauthorized access to protected application resources...

tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication

A flaw was found in Apache Tomcat. When DIGEST authentication was configured, any user not known to the configured Realm would be authenticated if they presented the password "null". This allows a remote attacker to bypass security controls...

tomcat: Apache Tomcat: Denial of Service due to uncontrolled resource allocation

In Apache Tomcat, no limit was enforced on the request body for WebDAV LOCK or PROPFIND requests which were available to unauthenticated users. This allows a remote attacker to consume excessive resources, leading to Denial of Service DoS, making the affected system unavailable to legitimate user...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.4 release and security update

Red Hat JBoss Web Server 6.2.4 is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives ...

tomcat-coyote: tomcat: Improper Authorization allows security bypass

In Apache Tomcat, when multiple security constraints defined an HTTP method constraint for the same extension pattern, only the first method constraint was applied. A remote attacker could exploit this to bypass intended security restrictions for information or actions within the application...

tomcat-coyote: Apache Tomcat: HTTP/2 request headers not validated

Apache Tomcat did not validate HTTP/2 request headers, triggering unexpected application behavior, as applications may presume that header values exposed through the Servlet API would be valid...

tomcat-catalina: Apache Tomcat: Improper Handling of Case Sensitivity in LockOutRealm

In Apache Tomcat, LockOutRealm mishandled case sensitivity in usernames, resulting in less effective blocking of brute force attacks...