Important: tomcat10

Issue Overview: Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException...

Critical Photon OS Security Update - PHSA-2025-4.0-0798

Updates of 'apache-tomcat9' packages of Photon OS have been released...

Important: tomcat

Issue Overview: Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException...

ALSA-2025:7497 Moderate: tomcat security update

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat: Apache Tomcat: Authentication bypass when using Jakarta Authentication API CVE-2024-52316 tomcat: Apache Tomcat: DoS in examples web application CVE-2024-54677 tomcat: Potentia...

Important: tomcat9

Issue Overview: Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException...

Amazon Linux 2023 : tomcat10, tomcat10-admin-webapps, tomcat10-el-5.0-api (ALAS2023-2025-965)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-965 advisory. Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a...

Fixed in Apache Tomcat 11.0.7

Low: CGI security constraint bypass CVE-2025-46701 When running on a case insensitive file system with security constraints configured for the pathInfo component of a URL that mapped to the CGI servlet, it was possible to bypass those security constraints with a specially crafted URL. This was...

PT-2025-23194

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.6 Apache Tomcat versions 10.1.0-M1 through 10.1.40 Apache Tomcat versions 9.0.0.M1 through 9.0.104 Description The issue is related to improper handling of case sensitivity in Apache Tomcat's GCI...

Fixed in Apache Tomcat 9.0.105

Low: CGI security constraint bypass CVE-2025-46701 When running on a case insensitive file system with security constraints configured for the pathInfo component of a URL that mapped to the CGI servlet, it was possible to bypass those security constraints with a specially crafted URL. This was...

Fixed in Apache Tomcat 10.1.41

Low: CGI security constraint bypass CVE-2025-46701 When running on a case insensitive file system with security constraints configured for the pathInfo component of a URL that mapped to the CGI servlet, it was possible to bypass those security constraints with a specially crafted URL. This was...

Exploit for Deserialization of Untrusted Data in Apache Tomcat

CVE-2025-24813 - Apache Tomcat Remote Code Execution Exploit...

DoS (Denial of Service) org.apache.tomcat:tomcat-coyote Dependency in Bamboo Data Center and Server

This High severity Third-Party Dependency vulnerability was introduced in versions 9.6.0, 10.0.0-rc5, 10.1.0, 10.2.0, and 11.0.0 of Bamboo Data Center and Server. This Third-Party Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H...

tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame

A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service DoS, causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak...

tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation

The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use TOCTOU race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to...

tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame

A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service DoS, causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak...

Critical Photon OS Security Update - PHSA-2025-5.0-0519

Updates of 'subversion', 'apache-tomcat10', 'apache-tomcat9' packages of Photon OS have been released...

Critical Photon OS Security Update - PHSA-2025-5.0-91-0519

Updates of 'apache-tomcat10', 'subversion', 'apache-tomcat9' packages of Photon OS have been released...

DoS (Denial of Service) org.apache.tomcat:tomcat-coyote Dependency in Confluence Data Center and Server

This High severity Third-Party Dependency vulnerability was introduced in versions 7.13 of Confluence Data Center and Server. This Third-Party Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to...

Apache Tomcat Input Validation Error Vulnerability (CNVD-2025-10031)

Apache Tomcat is the United States Apache Apache Foundation of a lightweight Web application server . Used to implement the Servlet and JavaServer Page JSP support. An input validation error vulnerability exists in Apache Tomcat that stems from improperly neutralizing escape, meta, or control...

Security Bulletin: IBM Watson Speech Services Cartridge v4.8.8 is vulnerable to a Race Condition vulnerability in Apache Tomcat [CVE-2024-50379]

Summary IBM Watson Speech Services Cartridge is vulnerable to a Race Condition vulnerability in Apache Tomcat, due to a case insensitive file system, caused by improper default installation settings CVE-2024-50379. Apache Tomcat is used in our Speech microservices. This vulnerabilitiy has been...