CVE-2025-55184
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Denial of Service Vulnerability in React Server Components
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | react-server-dom-parcel | >=19.0.0,<19.0.2 | 19.0.2 |
| npm | react-server-dom-turbopack | >=19.0.0,<19.0.2 | 19.0.2 |
| npm | react-server-dom-webpack | >=19.0.0,<19.0.2 | 19.0.2 |
| npm | react-server-dom-parcel | >=19.1.0,<19.1.3 | 19.1.3 |
| npm | react-server-dom-parcel | >=19.2.0,<19.2.2 | 19.2.2 |
| npm | react-server-dom-turbopack | >=19.1.0,<19.1.3 | 19.1.3 |
| npm | react-server-dom-turbopack | >=19.2.0,<19.2.2 | 19.2.2 |
| npm | react-server-dom-webpack | >=19.1.0,<19.1.3 | 19.1.3 |
| npm | react-server-dom-webpack | >=19.2.0,<19.2.2 | 19.2.2 |
References
- https://github.com/facebook/react/security/advisories/GHSA-2m3v-v2m8-q956
- https://nvd.nist.gov/vuln/detail/CVE-2025-55184
- https://github.com/facebook/react
- https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components
- https://www.facebook.com/security/advisories/cve-2025-55184
Verify integrity in audit chain (admin only). AS-IS.