A pre-authentication denial of service vulnerability exists in React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints, which can cause an infinite loop that hangs the server process and may prevent future HTTP requests from being served.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2025-12-11 20:16
Updated : 2025-12-15 17:15
NVD link : CVE-2025-55184
Mitre link : CVE-2025-55184
CVE.ORG link : CVE-2025-55184
JSON object : View
Products Affected
- react
vercel
- next.js
CWE
CWE-502
Deserialization of Untrusted Data
