CVE-2026-111373

FreeRDP versions before 3.32.0 are vulnerable to a NULL pointer dereference within the websocket transport component. A malicious gateway can trigger this by sending zero-length pings ; specifically, when the payload length is zero, the websocket_reply_pong function passes a nullptr stream to web...

CVE-2026-111373 FreeRDP before 3.32.0 NULL Dereference via Zero-Length WebSocket Ping

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the websocket transport that allows a malicious gateway to crash clients by sending zero-length pings. When the payload length is zero, websocketreplypong passes a nullptr stream to websocketreplyclose, triggering an...

CVE-2026-111373

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the websocket transport that allows a malicious gateway to crash clients by sending zero-length pings. When the payload length is zero, websocketreplypong passes a nullptr stream to websocketreplyclose, triggering an...

EUVD-2026-102554

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the websocket transport that allows a malicious gateway to crash clients by sending zero-length pings. When the payload length is zero, websocketreplypong passes a nullptr stream to websocketreplyclose, triggering an...

PT-2026-115656

Dockhand is a Docker management application. Prior to 1.0.34, the in-browser container terminal endpoint /api/containers//exec does not enforce authentication on the WebSocket upgrade request. When an unauthenticated attacker has network reach to Dockhand, knows a target container ID, and targets...

PT-2026-116016

WHartTest through 2.8.1 contains a missing authentication vulnerability that allows unauthenticated attackers to connect to the /ws/ui/web/ and /ws/ui/actuator/ WebSocket endpoints because UiAutomationConsumer accepts every connection. Attackers can register an actuator with a client-supplied id ...

PT-2026-116022

Xiaozhi-esp32-server-java through 6.1.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid device WebSocket tokens by requesting /api/device/ota with any MAC address. Attackers can open a victim device's WebSocket channel to read private role...

Linux Distros Unpatched Vulnerability : CVE-2026-109932

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - undici is an HTTP client library for Node.js. In versions 5.15.0 through 6.29.0, 7.0.0 through 7.30.0, and 8.0.0 through 8.12.1, its WebSocket client, including...

Linux Distros Unpatched Vulnerability : CVE-2026-111373

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the websocket transport that allows a malicious gateway to crash clients by sending...

cve-2018-1002105

CVE-2018-1002105 Test utility that checks a cluster for the high severity kubernetes CVE published here. A stakeholder-level writeup of the CVE-2018-1002105 may be found at https://gravitational.com/blog/kubernetes-websocket-upgrade-security-vulnerability/ Warning Running this test through layer ...

CVE-2026-5173

🦊 CVE-2026-5173: GitLab WebSocket Unauthorized Method Execution PoC 🛠️ Overview CVE-2026-5173 allows a low-privileged authenticated attacker to call restricted backend methods through GitLab's WebSocket /-/cable endpoint, specifically via the GraphqlChannel. This can lead to sensitive data exposur...

CVE-2026-109932

A flaw was found in undici. A malicious or compromised WebSocket server can trigger a Denial of Service DoS by repeatedly sending small PING messages while refusing to read the client's automated replies. Because the client ignores flow-control signals when writing responses to the network socket...

CVE-2026-39987

CVE-2026-39987 — Marimo Pre-Auth RCE via Terminal WebSocket / / | / / / | \ / \ \ / / | // / \ / / | | / / // // / / // // \ / Status: Patched in 0.23.0 — marimo-team/marimo@c24d480 Vulnerability The /terminal/ws endpoint lacks the validateauth call present in every other authenticated endpoint...

CVE-2026-42228

GHSA-f77h-j2v7-g6mw — n8n Unauthenticated Chat Execution Hijacking CVE: CVE-2026-42228 Severity: High Affected: n8n 1.123.32 Fixed in: n8n 1.123.32 / 2.17.4 / 2.18.1 Vulnerability Summary chat-service.ts :: startSession accepts an executionId from the WebSocket query string and only checks that t...

CVE-2026-39987-Lab

CVE-2026-39987 — marimo Pre-Auth Terminal WebSocket RCE Lab Local-only Docker lab for reproducing and understanding CVE-2026-39987 in marimo. This project compares a vulnerable marimo service with a patched marimo service side-by-side, then demonstrates the difference using a least-harm proof...

CVE-2026-39363

CVE-2026-39363 — Vite Dev Server WebSocket Arbitrary File Read Batch Detection Disclaimer: This tool is intended for authorized security testing and educational research only. Users must comply with local laws and regulations; unauthorized scanning or attacking others' systems is illegal. The...

WSGoat

WebSocket GOAT A deliberately vulnerable, Dockerized WebSocket application designed for learning and practicing WebSocket security testing in a controlled environment. The lab implements a realistic web application with authentication, private messaging, user profiles, and multiple WebSocket...

DEBIAN-CVE-2026-109932

undici is an HTTP client library for Node.js. In versions 5.15.0 through 6.29.0, 7.0.0 through 7.30.0, and 8.0.0 through 8.12.1, its WebSocket client, including the bundled WebSocket exposed by Node.js, can be driven to exhaust process memory by a malicious or compromised WebSocket server. For...

CVE-2026-109932

undici is an HTTP client library for Node.js. In versions 5.15.0 through 6.29.0, 7.0.0 through 7.30.0, and 8.0.0 through 8.12.1, its WebSocket client, including the bundled WebSocket exposed by Node.js, can be driven to exhaust process memory by a malicious or compromised WebSocket server. For...

agentbox

🛡️ AgentBox The open-source sandboxed runtime for AI agents Run AI agents with confidence. Every agent gets its own permission scope, credential vault, audit trail, and kill switch. Why AgentBox exists On January 27, 2026, CVE-2026-25253 became the first CVE ever assigned to an agentic AI system. ...