CVE-2026-44907

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack versions 19.0.0...

PYSEC-2026-1407 Gradio's Component Server does not properly consider` _is_server_fn` for functions

Component Server in Gradio before 4.13 does not properly consider isserverfn for functions...

Gradio's Component Server does not properly consider` _is_server_fn` for functions

Component Server in Gradio before 4.13 does not properly consider isserverfn for functions...

CVE-2026-12199

A vulnerability in nltk.app.wordnetapp up to version 3.9.3 allows unauthenticated remote shutdown of the local WordNet Browser HTTP server when started in its default mode. The server listens on all interfaces and processes a specific unauthenticated GET request /SHUTDOWN%20THE%20SERVER to...

CVE-2026-8745

A vulnerability was identified in Open5GS up to 2.7.7. Affected by this vulnerability is the function ogstimeradd in the library /src/ausf/nausf-handler.c of the component AUSF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit is publicly available an...

TanStack Start - Server Core: Inbound server-function request deserialization could invoke a sibling client-referenced server function

Summary A type-confusion bug in seroval ≤ 1.5.2 upstream advisory allowed a crafted JSON body sent to one TanStack Start server function to trigger invocation of a different client-referenced server function as a side effect of deserializing the request payload. This is not an authentication bypa...

Access of Resource Using Incompatible Type ('Type Confusion')

Overview Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type 'Type Confusion' through an upstream type-confusion bug in seroval package. An attacker can trigger unintended execution of a different client-referenced server function by sending a specially...

GHSA-9M65-766C-R333 TanStack Start - Server Core: Inbound server-function request deserialization could invoke a sibling client-referenced server function

Summary A type-confusion bug in seroval ≤ 1.5.2 upstream advisory allowed a crafted JSON body sent to one TanStack Start server function to trigger invocation of a different client-referenced server function as a side effect of deserializing the request payload. This is not an authentication bypa...

CVE-2026-23870: Imperva Customers Protected Against Critical React Server Components DoS Vulnerability

TL;DR:A newly disclosed denial-of-service vulnerability, CVE-2026-23870, impacts React Server Components and dependent frameworks, including Next.js App Router deployments. The flaw enables unauthenticated attackers to send specially crafted HTTP requests that trigger excessive CPU consumption...

CVE-2026-23870

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to server crashes, out-of-memory exceptions or excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel,...

CVE-2026-23870

CVE-2026-23870 is a denial-of-service vulnerability in react-server-dom-webpack, react-server-dom-parcel, and react-server-dom-turbopack. It affects versions 19.0.0–19.0.5, 19.1.0–19.1.6, and 19.2.0–19.2.5. Triggered by specially crafted HTTP requests to server function endpoints, it can cause se...

CVE-2026-23870: Undefined Security Weakness

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to server crashes, out-of-memory exceptions or excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel,...

react-server-dom-webpack: react-server-dom-parcel: reactreact-server-dom-turbopack: React Server Components: Denial of Service via specially crafted HTTP requests

A flaw was found in React Server Components. A remote attacker can exploit this vulnerability by sending specially crafted HTTP requests to Server Function endpoints. This can lead to a Denial of Service DoS, causing server crashes, out-of-memory exceptions, or excessive CPU usage, thereby...

EUVD-2026-26798

A vulnerability has been found in ChatGPTNextWeb NextChat up to 2.16.1. Affected is the function addMcpServer of the file app/mcp/actions.ts. The manipulation leads to improper authorization. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be...

Denial Of Service

React Server Components is vulnerable to Denial of Service. The vulnerability is due to specially crafted HTTP requests to Server Function endpoints, where the payload of the HTTP request causes excessive CPU usage for up to a minute ending in a thrown error that is catchable...

CVE-2026-23869

A flaw was found in react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack. Specially crafted HTTP requests to server function endpoints can result in an excessive consumption of CPU resources for up to a minute, causing an error that is catchable. Mitigation Red Hat has...

EUVD-2026-20584

React Server Components have a Denial of Service Vulnerability...

GHSA-479C-33WC-G2PG React Server Components have a Denial of Service Vulnerability

Impact A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack versions 19.0.0, 19.1.0 and 19.2.0. The vulnerability is triggered by sending specially crafted HTTP requests...

CVE-2026-23869

A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4. The vulnerability is triggered ...

CVE-2026-23869

A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4. The vulnerability is triggered ...