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Two New Vulnerabilities Found in React Server Components Protocol

First seen 12 Dec 2025, 06:50 UTC News.Ycombinator 0% similarity 32

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Two vulnerabilities have been identified in the React Server Components (RSC) protocol during a security review of patches for React2Shell. These vulnerabilities do not allow for Remote Code Execution, and the existing patch for React2Shell remains effective. The vulnerabilities were discovered by security researchers examining the recent updates.

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