HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via inconsistent handling of HTTP requests in the System.Net.HttpListener. An attacker can gain unauthorized access to sensitive information by sending specially crafted HTTP requests that exploit discrepancies in...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via inconsistent handling of HTTP requests in the System.Net.HttpListener. An attacker can gain unauthorized access to sensitive information by sending specially crafted HTTP requests that exploit discrepancies in...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via inconsistent handling of HTTP requests in the System.Net.HttpListener. An attacker can gain unauthorized access to sensitive information by sending specially crafted HTTP requests that exploit discrepancies in...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via inconsistent handling of HTTP requests in the System.Net.HttpListener. An attacker can gain unauthorized access to sensitive information by sending specially crafted HTTP requests that exploit discrepancies in...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via inconsistent handling of HTTP requests in the System.Net.HttpListener. An attacker can gain unauthorized access to sensitive information by sending specially crafted HTTP requests that exploit discrepancies in...

netty: Netty: HTTP request smuggling via URI manipulation and CRLF injection

A flaw was found in Netty. A remote attacker can bypass request-line validation by manipulating the URI after a DefaultHttpRequest or DefaultFullHttpRequest is created. This vulnerability, a form of Carriage Return Line Feed CRLF injection, allows for the insertion of additional HTTP or RTSP...

netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...

CVE-2026-62899

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

EUVD-2026-56407

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...

netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...

netty: Netty: HTTP request smuggling via URI manipulation and CRLF injection

A flaw was found in Netty. A remote attacker can bypass request-line validation by manipulating the URI after a DefaultHttpRequest or DefaultFullHttpRequest is created. This vulnerability, a form of Carriage Return Line Feed CRLF injection, allows for the insertion of additional HTTP or RTSP...

netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...

CVE-2026-14180

A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially...

DEBIAN-CVE-2026-14180

A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially...

CVE-2026-14180

A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially...

UBUNTU-CVE-2026-14180

A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially...

CVE-2026-14180

A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially...

CVE-2026-14180 Undertow-core: undertow:http request smuggling via oversized chunk-size bit overlap

A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially...

CVE-2026-14180

Summary : CVE-2026-14180 affects the Undertow HTTP server’s ChunkReader used by WildFly/JBoss EAP. The root cause is a single internal variable used for both the remaining chunk size and state flags, enabling a crafted oversized chunk-size request to cause overlap and trigger a second, “smuggled”...