Important Photon OS Security Update - PHSA-2025-4.0-0835

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

Apache Tomcat 10.1.0-M1 < 10.1.43 Multiple Vulnerabilities

The version of Apache Tomcat installed on the remote host is 9.0.0-M1 prior to 9.0.107, 10.1.0-M1 prior to 10.1.43 or 11.0.0-M1 prior to 11.0.9. It is, therefore, affected by multiple vulnerabilities : - A race condition on connection close could trigger a JVM crash when using the APR/Native...

Apache Tomcat 11.0.0-M1 < 11.0.9 Multiple Vulnerabilities

The version of Apache Tomcat installed on the remote host is 9.0.0-M1 prior to 9.0.107, 10.1.0-M1 prior to 10.1.43 or 11.0.0-M1 prior to 11.0.9. It is, therefore, affected by multiple vulnerabilities : - A race condition on connection close could trigger a JVM crash when using the APR/Native...

Apache Tomcat 9.0.0-M1 < 9.0.107 Multiple Vulnerabilities

The version of Apache Tomcat installed on the remote host is 9.0.0-M1 prior to 9.0.107, 10.1.0-M1 prior to 10.1.43 or 11.0.0-M1 prior to 11.0.9. It is, therefore, affected by multiple vulnerabilities : - A race condition on connection close could trigger a JVM crash when using the APR/Native...

Apache Tomcat Competitive Conditions Issue Vulnerability

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. Apache Tomcat suffers from a Competitive Conditions Issue vulnerability, which can be exploited by an attacker to cause a denial of...

Apache Tomcat Resource Management Error Vulnerability (CNVD-2025-16618)

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. Apache Tomcat has a Resource Management Error vulnerability that originates from an HTTP/2 client not acknowledging the initial setu...

Security Bulletin: IBM DevOps Deploy / IBM UrbanCode Deploy (UCD) is susceptible to multiple Apache Tomcat vulnerabilities (CVE-2025-48976, CVE-2025-48988)

Summary IBM DevOps Deploy / IBM UrbanCode Deploy UCD is susceptible to multiple Apache Tomcat vulnerabilities CVE-2025-48976, CVE-2025-48988 Vulnerability Details CVEID:CVE-2025-48976 DESCRIPTION: Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability i...

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: 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...

BIT-TOMCAT-2024-24549 Apache Tomcat: HTTP/2 header handling DoS

Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been...

BIT-TOMCAT-2024-23672 Apache Tomcat: WebSocket DoS with incomplete closing handshake

Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.18, from 9.0.0 through...

RHEL 9 : tomcat (RHSA-2025:11381)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:11381 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat: Incomplete fix for...

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...

K000152592: Apache Tomcat vulnerability CVE-2025-46701

Security Advisory Description Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0-M1...

BIT-TOMCAT-2025-53506 Apache Tomcat: DoS via excessive h2 streams at connection start

Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that reduces the maximum permitted concurrent streams. This issue affects Apache Tomcat: from 11.0.0 through 11.0.8, from 10.1.0 through 10.1.42, from 9.0.0 through...

BIT-TOMCAT-2025-52520 Apache Tomcat: DoS via integer overflow in multipart file upload

For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits. This issue affects Apache Tomcat: from 11.0.0 through 11.0.8, from 10.1.0 through 10.1.42, from 9.0.0 through 9.0.106. The following versions...

RHEL 9 : tomcat (RHSA-2025:11334)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:11334 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat: Incomplete fix for...

ALSA-2025:11335 Important: tomcat security update

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation CVE-2024-56337 tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITYUPDATE frame CVE-2025-3165...

Security Bulletin: Due to the use of Apache Tomcat, IBM ApplinX is vulnerable to multiple vulnerabilities.

Summary Due to the use of Apache Tomcat, IBM ApplinX is vulnerable to a multiple vulnerabilities. Apache Tomcat has been updated within IBM ApplinX in order to address the vulnerabilities. Vulnerability Details CVEID:CVE-2025-46701 DESCRIPTION: Improper Handling of Case Sensitivity vulnerability ...