## Critical Security Vulnerability in React Server Components

- 種別: release
- 重大度: critical
- 関連技術: react, nodejs
- 公開日時: 2025-12-03T00:00:00.000Z
- 情報源: React Blog (https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components)
- パーマリンク: https://vulnpulse.app/items/react-6cca86121023

There is an unauthenticated remote code execution vulnerability in React Server Components. A fix has been published in versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately.