react-server-dom-webpack@19.2.0-canary-e2332183-20250924 vulnerabilities

React Server Components bindings for DOM using Webpack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.

Direct Vulnerabilities

Known vulnerabilities in the react-server-dom-webpack package. This does not include vulnerabilities belonging to this package’s dependencies.

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VulnerabilityVulnerable Version
  • H
Allocation of Resources Without Limits or Throttling

react-server-dom-webpack is a React Server Components bindings for DOM using Webpack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the decoding reply functions of React Flight protocol. An attacker can cause server crashes, out-of-memory exceptions, or excessive CPU usage by sending specially crafted HTTP requests to Server Function endpoints.

Notes:

  • This issue is a result of an incomplete fix for CVE-2025-55184
  • If your app’s React code does not use a server, your app is not affected by these vulnerabilities.
  • If your app does not use a framework, bundler, or bundler plugin that supports React Server Components, your app is not affected by these vulnerabilities.

How to fix Allocation of Resources Without Limits or Throttling?

Upgrade react-server-dom-webpack to version 19.0.4, 19.1.5, 19.2.4 or higher.

>=19.0.0-canary-2b036d3f1-20240327 <19.0.4>=19.1.0-canary-130095f7-20241212 <19.1.5>=19.2.0-canary-63779030-20250328 <19.2.4