CVE-2025-55183

MediumHigh RiskPatched

React Server Components Source Code Exposure

CVSS Score

5.3

Severity

Medium

Available Package Updates

npmreact-server-dom-parcelv19.0.2View on npm →
npmreact-server-dom-turbopackv19.0.2View on npm →
npmreact-server-dom-webpackv19.0.2View on npm →

Fixed in: react-server-dom-parcel (npm): 19.0.2; react-server-dom-turbopack (npm): 19.0.2; react-server-dom-webpack (npm): 19.0.2

Exploit Intelligence

Weaponized

Yes

Detectable

Yes

CISA KEV

Not Listed

Risk Level

High Risk

Detection Sources

osv

Exploit Sources

github_poc

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Published: 12/11/2025