Advisories for Npm/React-Server-Dom-Parcel package

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 to Server Function endpoints. The payload of the HTTP request causes excessive CPU usage for up to a minute ending in a thrown error that is catchable. We recommend updating immediately. The vulnerability exists in versions 19.0.0 through …

It was found that the fixes to address DoS in React Server Components were incomplete and we found multiple denial of service vulnerabilities still exist in React Server Components. We recommend updating immediately. The vulnerability exists in versions 19.0.0, 19.0.1, 19.0.2, 19.0.3, 19.1.0, 19.1.1, 19.1.2, 19.1.3, 19.1.4, 19.2.0, 19.2.1, 19.2.2, 19.2.3 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack The vulnerabilities are triggered by sending specially crafted HTTP requests to Server Function endpoints, and …

It was found that the fix to address CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case. We recommend updating immediately. The vulnerability exists in versions 19.0.2, 19.1.3, and 19.2.2 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack These issues are present in the patches published on December 11th, 2025.

There is a source code exposure vulnerability in React Server Components. React recommends updating immediately. The vulnerability exists in versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack These issues are present in the patches published last week.

There is a denial of service vulnerability in React Server Components. React recommends updating immediately. The vulnerability exists in versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack These issues are present in the patches published last week.

There is an unauthenticated remote code execution vulnerability in React Server Components. We recommend upgrading immediately. The vulnerability is present in versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack