CVE-2026-67292

FreeRDP before 3.29.0 contains a buffer over-disclosure vulnerability in the gateway WebSocket transport libfreerdp/core/gateway/websocket.c. The client's Pong reply reuses a fixed 1024-byte response stream whose length is not sealed to the actual received Ping payload, so a malicious...

CVE-2026-67292 FreeRDP before 3.29.0 WebSocket Ping Buffer Over-disclosure

FreeRDP before 3.29.0 contains a buffer over-disclosure vulnerability in the gateway WebSocket transport libfreerdp/core/gateway/websocket.c. The client's Pong reply reuses a fixed 1024-byte response stream whose length is not sealed to the actual received Ping payload, so a malicious...

CVE-2026-67292 FreeRDP before 3.29.0 WebSocket Ping Buffer Over-disclosure

FreeRDP before 3.29.0 contains a buffer over-disclosure vulnerability in the gateway WebSocket transport libfreerdp/core/gateway/websocket.c. The client's Pong reply reuses a fixed 1024-byte response stream whose length is not sealed to the actual received Ping payload, so a malicious...

CVE-2026-67292 FreeRDP before 3.29.0 WebSocket Ping Buffer Over-disclosure

FreeRDP before 3.29.0 contains a buffer over-disclosure vulnerability in the gateway WebSocket transport libfreerdp/core/gateway/websocket.c. The client's Pong reply reuses a fixed 1024-byte response stream whose length is not sealed to the actual received Ping payload, so a malicious...

OESA-2026-3218 rubygem-websocket-driver security update

This module provides a complete implementation of the WebSocket protocols that can be hooked up to any TCP library. It aims to simplify things by decoupling the protocol details from the I/O layer, such that users only need to implement code to stream data in and out of it without needing to know...

OESA-2026-3212 nodejs-websocket-driver security update

. Security Fixes: websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, 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...

SUSE CVE-2026-55768

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 32-bit WSFrame.payloadlen field before enforcing the maximum...

SUSE CVE-2026-66299

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89 through 9.0.120. Users who have followed the security guidance to remove the examples web...

CVE-2026-67292: Improper Handling of Length Parameter Inconsistency

FreeRDP before 3.29.0 contains a buffer over-disclosure vulnerability in the gateway WebSocket transport libfreerdp/core/gateway/websocket.c. The client's Pong reply reuses a fixed 1024-byte response stream whose length is not sealed to the actual received Ping payload, so a malicious...

resterm v0.49.3

Resterm A terminal-native API client and workbench for REST, GraphQL, gRPC, WebSocket and SSE. Resterm is an API-as-code workbench - or, in more familiar terms, an API client - built around plain .http and .rest files that you can diff, review and version. It combines interactive request editing...

Python Reverse WebSocket Shell

Connect back over WebSocket and provide an interactive command shell stdlib only from kittysploit import import base64 class ModulePayload: CLIENTLANGUAGE = "python" info = "name": "Python Reverse WebSocket Shell", "description": "Connect back over WebSocket and provide an interactive command she...

PowerShell Reverse WebSocket Shell

Connect back over WebSocket .NET ClientWebSocket and run commands from kittysploit import import base64 class ModulePayload: CLIENTLANGUAGE = "powershell" info = "name": "PowerShell Reverse WebSocket Shell", "description": "Connect back over WebSocket .NET ClientWebSocket and run commands",...

SUSE CVE-2026-59881

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the WebSocket client accepts and decompresses frames with the RSV1 bit set even when the permessage-deflate extension was not negotiated, allowing a malicious server to cause unexpected CPU and memory...

CVE-2026-55768

A flaw was found in GoAccess. The built-in WebSocket server in GoAccess is vulnerable to a denial of service. An unauthenticated remote attacker can exploit a flaw where a 64-bit extended frame length is improperly truncated to a signed 32-bit field. This allows the attacker to bypass maximum fra...

CLSA-2026-1785491682 wireshark: Fix of 28 CVEs

CVE-2026-15172: do not precompute the FMP/NOTIFY handle list length to avoid an integer overflow - CVE-2026-15174: cap E-DCH DDI entries at MAXEDCHDDIS in the Catapult DCT2000 dissector - CVE-2026-5407: check for offset overflow in SMB2 EA info and notify data dissection - CVE-2026-6534: skip USB...

resterm v0.49.1

Resterm A terminal-native API client and workbench for REST, GraphQL, gRPC, WebSocket and SSE. Resterm is an API-as-code workbench - or, in more familiar terms, an API client - built around plain .http and .rest files that you can diff, review and version. It combines interactive request editing...

HaE HaEFile-1.0.2

Empower ethical hacker for efficient operations. Network version: overspace-labs/HaENet File version: overspace-labs/HaEFile README Version: English | 简体中文 Project Introduction HaE is a framework-style project in the field of cybersecurity data security , adopting a Lego brick-style modular desig...

WebSocket Reverse Tunnel

Open a WebSocket from the hooked browser and proxy HTTP fetch commands through it from kittysploit import import json import threading import time import queue try: import asyncio from websockets.server import serve as wsserve WEBSOCKETSAVAILABLE = True except ImportError: WEBSOCKETSAVAILABLE =...

SUSE CVE-2025-55070

Mattermost versions 11 fail to enforce multi-factor authentication on WebSocket connections which allows unauthenticated users to access sensitive information via WebSocket events...

SUSE CVE-2026-5740

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to properly validate msgpack-encoded WebSocket frames before memory allocation which allows an unauthenticated remote attacker to crash the server process and cause a full service outage for all users v...