143 matches found
CVE-2026-54465
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
Improper Handling of Length Parameter Inconsistency
Overview websocket-driver is a websocket protocol handler with pluggable I/O. Affected versions of this package are vulnerable to Improper Handling of Length Parameter Inconsistency through the hybi.js WebSocket frame processing in lib/websocket/driver. An attacker can corrupt how the server pars...
websocket-driver: Message corruption via abuse of protocol length headers
Impact The frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a client can make the server pars...
GHSA-GHHP-3QVG-889P websocket-driver: Memory exhaustion via abuse of protocol length headers
Impact The frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a server or client can make the...
ROS-20260714-73-0018
The vulnerability of the WebSocket protocol analyzer, a traffic analysis tool for computer networks developed by Wireshark, is related to improper management of sequential memory allocation. Exploiting this vulnerability can allow attackers to cause service failures...
CVE-2026-48929
Rocket.Chat in versions 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.13.9, and 7.10.13 is vulnerable to unauthenticated file deletion. The deleteFileMessage Meteor method permanently deletes any uploaded file by ID without requiring authentication. When called via an unauthenticated DDP WebSocket...
PT-2026-50601
Name of the Vulnerable Software and Affected Versions Deno versions prior to 2.7.5 Description A Deno program opening a client WebSocket connection can be crashed by a remote server. During the WebSocket handshake response, Deno parsed the 'Sec-WebSocket-Protocol' and 'Sec-WebSocket-Extensions'...
CVE-2026-45541
ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.4, and 6.0, a NULL-pointer dereference exists in the WebSocket subprotocol-negotiation path of the esphttpserver component. While parsing the client-supplied Sec-WebSocket-Protocol request...
CVE-2026-45541 ESF-IDF: Remote Null Pointer Dereference in WebSocket Server
ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.4, and 6.0, a NULL-pointer dereference exists in the WebSocket subprotocol-negotiation path of the esphttpserver component. While parsing the client-supplied Sec-WebSocket-Protocol request...
CVE-2026-45541 ESF-IDF: Remote Null Pointer Dereference in WebSocket Server
ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.4, and 6.0, a NULL-pointer dereference exists in the WebSocket subprotocol-negotiation path of the esphttpserver component. While parsing the client-supplied Sec-WebSocket-Protocol request...
CVE-2026-45541: NULL Pointer Dereference
ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.4, and 6.0, a NULL-pointer dereference exists in the WebSocket subprotocol-negotiation path of the esphttpserver component. While parsing the client-supplied Sec-WebSocket-Protocol request...
Memory exhaustion via abuse of protocol length headers
Impact The frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a server or client can make the...
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...
CVE-2026-42544
Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...
CVE-2026-42544 Granian: Unauthenticated DoS via WebSocket subprotocol header panic
Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...
CVE-2026-42544 Granian: Unauthenticated DoS via WebSocket subprotocol header panic
Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...
CVE-2026-42544: Improper Input Validation
Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...
The vulnerability of the WebSocket protocol analyzer, a traffic analysis tool for computer networks developed by Wireshark, allows a hacker to cause a service failure.
The vulnerability of the WebSocket protocol analyzer, a traffic analysis tool for computer networks developed by Wireshark, is related to improper management of sequential memory allocation. Exploiting this vulnerability can allow attackers to cause service failures...
Malicious code in gemini-analyzer (PyPI)
--- -= Per source details. Do not edit below this line.=- Source: kam193 1c8996b17229185440fe7523f20f72ea848f3a001baa8946ca80fa6b5d3221ad The package is a RAT performing full exfiltration and executing remote commands through a custom RPC protocol over WebSockets, and eventually establishing a...