GHSA-563X-Q5RQ-57QP Apache Tomcat has an HTTP Request/Response Smuggling vulnerability

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache Tomcat via invalid chunk extension. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M1 through 10.1.52, from 9.0.0.M1 through 9.0.115, from 8.5.0 through 8.5.100,...

undici: Undici: HTTP Request Smuggling and Denial of Service due to duplicate Content-Length headers

A flaw was found in undici, a Node.js HTTP/1.1 client. A remote attacker could exploit this vulnerability by sending HTTP/1.1 requests that include duplicate Content-Length headers with different casing e.g., "Content-Length" and "content-length". This can lead to HTTP Request Smuggling, a...

undici: Undici: HTTP Request Smuggling and Denial of Service due to duplicate Content-Length headers

A flaw was found in undici, a Node.js HTTP/1.1 client. A remote attacker could exploit this vulnerability by sending HTTP/1.1 requests that include duplicate Content-Length headers with different casing e.g., "Content-Length" and "content-length". This can lead to HTTP Request Smuggling, a...

Important: Red Hat Security Advisory: nodejs:22 security update

An update for the nodejs:22 module is now available for Red Hat Enterprise Linux 9. 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 a detailed severity rating, is available for each...

ruby: Potential HTTP request smuggling in WEBrick

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...

RockyLinux 9 : nodejs:24 (RLSA-2026:7350)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:7350 advisory. nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547...

HTTP Request Smuggling

Overview org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation. Affected versions of this package are vulnerable to HTTP Request Smuggling in ChunkedInputFilter, when handling HTTP/1.1 requests with invalid chunk extensions. An attacker can interfere with the interpretation of...

RHEL 8 : nodejs:22 (RHSA-2026:7123)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:7123 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

Security Bulletin: Due to use of Netty, IBM Operations Analytics - Log Analysis is affected by denial of service, information disclosure, and HTTP request smuggling

Summary Netty in Apache ZooKeeper and Logstash is used by IBM Operations Analytics - Log Analysis as part of the client/server network transport layer, and network-related plugins for protocol and event transport. CVE-2014-0193, CVE-2014-3488, CVE-2015-2156, CVE-2019-20444, CVE-2024-47535,...

📄 ASP.net 8.0.10 HTTP Request Smuggling / Authentication Bypass

ASP.net version 8.0.10 suffers from HTTP request smuggling, bypass, and server-side request forgery vulnerabilities. Exploit Title: ASP.net 8.0.10 - Bypass Date: 2025-11-03 Author: Mohammed Idrees Banyamer Author Country: Jordan Instagram: @banyamersecurity GitHub: https://github.com/mbanyamer CV...

ASP.net 8.0.10 - Bypass

Exploit Title: ASP.net 8.0.10 - Bypass Date: 2025-11-03 Author: Mohammed Idrees Banyamer Author Country: Jordan Instagram: @banyamersecurity GitHub: https://github.com/mbanyamer CVE: CVE-2025-55315 Tested on: .NET Kestrel unpatched - ASP.NET Core on localhost lab environment Platform: remote Type...

Debian dsa-6199 : trafficserver - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6199 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6199-1 [email protected] https://www.debian.org/securit...

Linux Distros Unpatched Vulnerability : CVE-2026-34441

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to version 0.40.0, cpp-httplib is vulnerable to HTTP Request Smuggling...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via the processing of duplicate Host headers. An attacker can bypass security checks enforced by a reverse proxy by sending requests with multiple Host headers, potentially causing the proxy and the backend to...

CVE-2026-34441

A flaw was found in cpp-httplib, a C++11 HTTP/HTTPS library. This vulnerability, known as HTTP Request Smuggling, allows a remote attacker to embed an arbitrary HTTP request within the body of a GET request. The server's static file handler fails to consume the entire request body, leaving unread...

EUVD-2026-17672

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to version 0.40.0, cpp-httplib is vulnerable to HTTP Request Smuggling. The server's static file handler serves GET responses without consuming the request body. On HTTP/1.1 keep-alive connections, the unread...

CVE-2026-34441

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to version 0.40.0, cpp-httplib is vulnerable to HTTP Request Smuggling. The server's static file handler serves GET responses without consuming the request body. On HTTP/1.1 keep-alive connections, the unread...

CVE-2026-34441

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to version 0.40.0, cpp-httplib is vulnerable to HTTP Request Smuggling. The server's static file handler serves GET responses without consuming the request body. On HTTP/1.1 keep-alive connections, the unread...

CVE-2026-34441

cpp-httplib (C++11 single-file header-only HTTP/HTTPS library) is vulnerable to HTTP Request Smuggling prior to version 0.40.0. The server’s static file handler serves GET responses without consuming the request body, so on HTTP/1.1 keep-alive connections unread body bytes remain on the TCP strea...

Security Bulletin: Multiple security vulnerabilities in IBM Business Automation Manager Open Editions

Summary In addition to many updates of operating system level packages, the following security vulnerabilities are addressed in IBM Business Automation Manager Open Editions 9.4.0 Vulnerability Details CVEID:CVE-2026-1525 DESCRIPTION: Undici allows duplicate HTTP Content-Length headers when they...