OESA-2026-3658 python-gunicorn security update

GunicornGreen Unicorn is a Python WSGI HTTP Server for UNIX. It's a pre-fork worker model ported from Ruby's Unicorn project. The Gunicorn server is broadly compatible with various web frameworks, simply implemented, light on server resource usage, and fairly speedy. Security Fixes: Gunicorn fail...

HTTP Request Smuggling

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to HTTP Request Smuggling in the interceptors.retry interceptor, which resumes a partial response and appends the resumed bytes to an already-delivered body,...

HTTP Request Smuggling

Overview undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to HTTP Request Smuggling in the interceptors.retry interceptor, which resumes a partial response and appends the resumed bytes to an already-delivered body, so the delivere...

RHEL 9 : Satellite 6.19.4 Async Update (Important) (RHSA-2026:63385)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:63385 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity t...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

Important: Red Hat Security Advisory: Satellite 6.17.11 Async Update

A new release is now available for Red Hat Satellite 6.17 for RHEL 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 vulnerability from th...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

Security Bulletin: IBM DevOps Deploy / IBM UrbanCode Deploy (UCD) is susceptible to a Request/Response Smuggling vuln in Netty (CVE-2026-59898)

Summary Netty is used by IBM DevOps Deploy / IBM UrbanCode Deploy UCD as part of the server-agent communication systems. CVE-2026-59898. Vulnerability Details CVEID:CVE-2026-59898 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final an...

SUSE CVE-2026-73276

Gracefulness code ignored cases that should be rejected, resulting in possible HTTP Request Smuggling opportunities. This issue affects OTP from OTP 22.2 before OTP 27.3.4.17, from OTP 28.0 before OTP 28.5.0.6, and from OTP 29.0 before OTP 29.0.6, corresponding to inets from 7.1.2 before 9.3.2.7,...

BIT-ELASTICSEARCH-2026-78605 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') in Elasticsearch Leading to Information Disclosure

Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' CWE-444 in Elasticsearch can lead to information disclosure via HTTP Request Smuggling CAPEC-33. Under specific proxy deployment configurations, a network attacker could obtain confidential responses intended for other...

inets, httpd: HTTP Request Smuggling via Transfer-Encoding and Content-Length

...

inets,httpd:HTTP Request Smuggling via obs-fold Header Continuation

...

CVE-2026-73812

A flaw was found in the inets httpd server, part of Erlang/OTP. The server incorrectly processes HTTP requests that contain both Transfer-Encoding: chunked and Content-Length headers, failing to reject them or close the connection as required by RFC 9112 §6.1. When inets is deployed behind a...

Linux Distros Unpatched Vulnerability : CVE-2026-73812

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - httpd function checkheader/3 rejects duplicate Content-Length per CVE-2026-23941 but never checks for the TE+CL co-presence that RFC 9112 6.3 identifies as a...

PT-2026-85126

Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' CWE-444 in Elasticsearch can lead to information disclosure via HTTP Request Smuggling CAPEC-33. Under specific proxy deployment configurations, a network attacker could obtain confidential responses intended for other...

Linux Distros Unpatched Vulnerability : CVE-2026-73276

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Gracefulness code ignored cases that should be rejected, resulting in possible HTTP Request Smuggling opportunities. This issue affects OTP from OTP 22.2 before...

HTTP Request Smuggling

Overview org.webjars.npm:hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to HTTP Request Smuggling in its query parsing helpers, which do not terminate at the URL fragment and parse a ? appearing after a as the start of the query string. An attack...

HTTP Request Smuggling

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to HTTP Request Smuggling in its query parsing helpers, which do not terminate at the URL fragment and parse a ? appearing after a as the start of the query string. An attacker can smuggle...

HTTP Request Smuggling

Overview kibana is an open source Apache Licensed, browser-based analytics and search dashboard for Elasticsearch. Affected versions of this package are vulnerable to HTTP Request Smuggling via inconsistent parsing of HTTP requests. An attacker can access confidential responses intended for other...

CVE-2026-78605

Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' CWE-444 in Elasticsearch can lead to information disclosure via HTTP Request Smuggling CAPEC-33. Under specific proxy deployment configurations, a network attacker could obtain confidential responses intended for other...