CVE-2026-70188: Inconsistent Interpretation of HTTP Requests

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

CVE-2026-88092: Inconsistent Interpretation of HTTP Requests

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an unauthorized attacker to perform tampering over a network...

Microsoft ASP.NET: CVE-2026-70188: ASP.NET Core Security Feature Bypass Vulnerability

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

Microsoft ASP.NET: CVE-2026-88092: ASP.NET Core Tampering Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an unauthorized attacker to perform tampering over a network...

Security Bulletin: IBM Integrated Analytics System (IIAS) is affected by an HTTP request smuggling vulnerability due to Eclipse Jetty

Summary Eclipse Jetty is used by IBM Integrated Analytics System as a web server and servlet container. CVE-2026-19203 affects Eclipse Jetty due to accepting a lone line-feed LF character as a terminator in chunked request parsing such as in chunk extensions, chunk data termination, or trailer...

Security Bulletin:Vulnerabilities exists in Jetty package used by IBM Netezza Appliance

Summary Vulnerabilities identified in IBM Netezza Appliance have been addressed in the latest security patch release of NPS. Vulnerability Details CVEID:CVE-2026-19203 DESCRIPTION: A client may issue specially crafted HTTP/1.1 chunked requests to a Jetty server that cause Jetty and an intermediar...

EulerOS 2.0 SP11 : nghttp2 (EulerOS-SA-2026-4258)

According to the versions of the nghttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a Content- Length header and body onto reusable...

EulerOS 2.0 SP13 : nghttp2 (EulerOS-SA-2026-4074)

According to the versions of the nghttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a Content- Length header and body onto reusable...

EulerOS 2.0 SP13 : nghttp2 (EulerOS-SA-2026-4165)

According to the versions of the nghttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a Content- Length header and body onto reusable...

TencentOS Server 3: libevent (TSSA-2026:1140)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:1140 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

EulerOS 2.0 SP11 : golang (EulerOS-SA-2026-4232)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.CVE-2026-42499 If a trusted template...

EulerOS 2.0 SP11 : golang (EulerOS-SA-2026-4323)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.CVE-2026-42499 If a trusted template...

EulerOS 2.0 SP13 : haproxy (EulerOS-SA-2026-4053)

According to the versions of the haproxy packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : HAProxy through 3.4.0, fixed in commit 5985276, contains an integer overflow vulnerability in the fcgiconn structure's drl field that allows buff...

EulerOS 2.0 SP11 : haproxy (EulerOS-SA-2026-4235)

According to the versions of the haproxy packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : HAProxy through 3.4.0, fixed in commit 5985276, contains an integer overflow vulnerability in the fcgiconn structure's drl field that allows buff...

Amazon Linux 2 : libsoup (ALAS-2026-3998)

The version of libsoup installed on the remote host is prior to 2.56.0-6. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3998 advisory. A flaw was found in libsoup. When reassembling fragmented WebSocket messages into a GByteArray, libsoup did not adequatel...

Important: libsoup

Issue Overview: A flaw was found in libsoup. When reassembling fragmented WebSocket messages into a GByteArray, libsoup did not adequately cap total message size against the limits of the underlying buffer type. A remote peer could send fragments that caused size truncation while the implementati...

EulerOS 2.0 SP11 : nghttp2 (EulerOS-SA-2026-4348)

According to the versions of the nghttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a Content- Length header and body onto reusable...

smuggler

/ | | | | \ | | | | |/ |/ | || |/ | | | || | | | || | | /||||/ \ |\ || | @defparam Smuggler Una herramienta de prueba de HTTP Request Smuggling / Desync escrita en Python 3 Agradecimientos Un agradecimiento especial a James Kettle por su investigación y métodos sobre desincronizaciones HTTP Y un...

http2smugl

http2smugl Esta herramienta ayuda a detectar y explotar el contrabando de solicitudes HTTP en aquellos casos en que se puede lograr mediante la conversión HTTP/2 - HTTP/1.1 por parte del servidor frontend. El esquema es el siguiente: 1. Un atacante envía una solicitud HTTP/2 manipulada al servido...

http-request-smuggling

Herramienta de Detección de Contrabando de Solicitudes HTTP El contrabando de solicitudes HTTP es una vulnerabilidad de alta gravedad que consiste en una técnica donde un atacante introduce de forma encubierta una solicitud HTTP ambigua para eludir los controles de seguridad y obtener acceso no...