EUVD-2026-34092

daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines. An...

CVE-2026-44546 Header injection via WebSocket upgrade parser differential allows ASGI scope header spoofing

daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines. An...

CVE-2026-44546

daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines. An...

CVE-2026-44545 Unbounded WebSocket message and frame sizes can cause unauthenticated remote denial of service

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

EUVD-2026-34091

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

CVE-2026-44545

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

CVE-2026-44545

CVE-2026-44545 affects daphne before 4.2.2. The issue arises because it did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn’s WebSocketServerFactory. Autobahn defaults these values to 0 (unlimited), enabling an unauthenticated remote attacker to send arbitrarily large WebSocket ...

CVE-2026-44545 Unbounded WebSocket message and frame sizes can cause unauthenticated remote denial of service

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

CVE-2026-44545 Unbounded WebSocket message and frame sizes can cause unauthenticated remote denial of service

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 unlimited, an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory...

PT-2026-45940

Name of the Vulnerable Software and Affected Versions daphne versions prior to 4.2.2 Description An unauthenticated remote attacker can cause excessive memory consumption and a denial of service by sending arbitrarily large WebSocket messages or frames. This occurs because maxFramePayloadSize and...

Django Daphne resource management error vulnerability

Daphne is an open-source ASGI server developed by Django that supports HTTP, HTTP2, and WebSocket protocols. Versions of Daphne prior to 4.2.2 contained security vulnerabilities. These vulnerabilities stemmed from the lack of passing the maximum frame size or the payload size of messages, allowin...

Linux Distros Unpatched Vulnerability : CVE-2026-44578

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in...

PT-2026-45941

Name of the Vulnerable Software and Affected Versions daphne versions prior to 4.2.2 Description A parser differential exists when reconstructing raw HTTP requests from Twisted's parsed headers for WebSocket handshake processing in autobahn. While Twisted does not recognize the bytes x0b, x0c, x1...

Linux Distros Unpatched Vulnerability : CVE-2026-44546

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not...

Linux Distros Unpatched Vulnerability : CVE-2026-44545

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0...

Django Daphne: Input validation error vulnerability

Daphne is an open-source ASGI protocol server developed by Django, which supports HTTP, HTTP2, and WebSocket. Versions of Daphne prior to 4.2.2 contained security vulnerabilities. These vulnerabilities were due to differences in the parser, which could allow attackers to inject additional headers...

CVE-2026-44578

A flaw was found in Next.js. Self-hosted applications utilizing the built-in Node.js server are vulnerable to Server-Side Request Forgery SSRF through specially crafted WebSocket upgrade requests. A remote attacker can exploit this by causing the server to proxy requests to arbitrary internal or...

CVE-2026-46414

Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO's WebSocket control plane trusts client-supplied identity and role fields in task messages. A client connection can register as a normal device, but later send a TASK...

Exploit for Missing Authentication for Critical Function in Coreweave Marimo

CVE-2026-39987 - a full PTY shell Unauthenticated Stored Cross...

CVE-2026-45629

Dokploy is a free, self-hostable Platform as a Service PaaS. In 0.28.8 and earlier, authenticated OS command injection in the /listen-deployment WebSocket endpoint allows any organization member to execute arbitrary system commands on remote servers managed by Dokploy, leading to full server...