Description (CNA)
A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Meta / react-server-dom-webpack | affected 19.0.0 through 19.0.0; affected 19.1.0 through 19.1.1; affected 19.2.0 through 19.2.0 |
| Meta / react-server-dom-turbopack | affected 19.0.0 through 19.0.0; affected 19.1.0 through 19.1.1; affected 19.2.0 through 19.2.0 |
| Meta / react-server-dom-parcel | affected 19.0.0 through 19.0.0; affected 19.1.0 through 19.1.1; affected 19.2.0 through 19.2.0 |
CWE
No CWE identifiers supplied.
References
- https://www.facebook.com/security/advisories/cve-2025-55182
- https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components
ADP enrichment
No English description supplied.
No English description supplied.