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...

ROOT-APP-MAVEN-CVE-2025-49125 CVE-2025-49125 in io.root.org.apache.tomcat:tomcat-catalina - Patched by Root

Root has patched CVE-2025-49125 in the io.root.org.apache.tomcat:tomcat-catalina package for Root:Maven. Multiple fixed versions available...

Apache Tomcat 4.x-7.x - Cross-Site Scripting

Apache Tomcat 4.x through 7.x contains a cross-site scripting vulnerability which an attacker can use to execute arbitrary script in the browser of an unsuspecting user in the context of the affected site. id: CVE-2007-2449 info: name: Apache Tomcat 4.x-7.x - Cross-Site Scripting author:...

Apache Tomcat Tribes EncryptInterceptor Bypass - Remote Code Execution

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor. This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116. id: CVE-2026-34486 info: name: Apache Tomcat Tribes EncryptInterceptor Bypass - Remote...

Apache Tomcat - Cross-Site Scripting

Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, fro...

Apache Tomcat Examples Web Application - Cross-Site Scripting

Apache Tomcat 8.5.50 to 8.5.81, 9.0.30 to 9.0.64, 10.0.0-M1 to 10.0.22, and 10.1.0-M1 to 10.1.0-M16 contain a reflected cross-site scripting caused by displaying unfiltered user data in the Form authentication example, letting attackers execute scripts in victim browsers, exploit requires attacke...

Apache Tomcat - HTTP Request Smuggling

Apache Tomcat from versions 8.5.0 to 8.5.93, 9.0.0-M1 to 9.0.81, 10.1.0-M1 to 10.1.13, and 11.0.0-M1 to 11.0.0-M11 contain an improper input validation caused by incorrect parsing of HTTP trailer headers, letting attackers craft headers to cause request smuggling, exploit requires sending malicio...

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...

Apache Tomcat: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing

A flaw was found in Apache Tomcat's rewrite valve. This vulnerability involves an incorrect control flow implementation where, during the processing of rewrite rules, if the first condition in an OR chain matched, subsequent non-OR conditions were unexpectedly skipped. This can lead to unintended...

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...

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-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...

Security Bulletin: Vulnerabilities in Apache Tomcat affect IBM SAN Volume Controller, IBM Storwize, IBM Storage Virtualize and IBM FlashSystem products

Summary Vulnerabilities in Apache Tomcat affect the product's management GUI could cause confidentiality, integrity and availability impacts. The CLI is unaffected. CVE-2025-48976 CVE-2025-48988 CVE-2025-49125 CVE-2025-53506 CVE-2025-52434 CVE-2025-55752 CVE-2025-61795. Vulnerability Details...

Medium: tomcat

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Amazon Linux 2 : tomcat, --advisory ALAS2TOMCAT9-2026-027 (ALASTOMCAT9-2026-027)

The version of tomcat installed on the remote host is prior to 9.0.120-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2TOMCAT9-2026-027 advisory. Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess examp...

Linux Distros Unpatched Vulnerability : CVE-2026-59084

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly...

Linux Distros Unpatched Vulnerability : CVE-2026-59083

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This...

BIT-TOMCAT-2026-59084 Apache Tomcat: EncryptInterceptor requirements not clearly documented

Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented. This issue affects Apache Tomcat: from 11.0.0 through 11.0.23, from 10.1.0 through 10.1.56, from 9.0.13 through 9.0.119, from 8.5.38...