A critical vulnerability in React Server Components is being actively exploited by multiple threat groups, putting thousands of websites — including crypto platforms — at immediate risk with users ...

CVE-2025-55182 (also referred to as React2Shell and includes CVE-2025-66478, which was merged into it) is a critical pre-authentication remote code execution (RCE) vulnerability affecting React Server ...

The React team has released fixes for two new types of flaws in React Server Components (RSC) that, if successfully exploited, could result in denial-of-service (DoS) or source code exposure. The team ...

Earlier today, Cloudflare experienced a widespread outage that caused websites and online platforms worldwide to go down, returning a "500 Internal Server Error" message. The internet infrastructure ...

Cloudflare has blamed a Friday outage on mitigations for the critical React vulnerability dubbed React2Shell. React2Shell, officially tracked as CVE-2025-55182, is an unauthenticated remote code ...

A maximum severity vulnerability, dubbed 'React2Shell', in the React Server Components (RSC) 'Flight' protocol allows remote code execution without authentication in React and Next.js applications.

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert. Developers using the React 19 library for building application interfaces are ...

Details have emerged about a now-patched critical security flaw in the popular "@react-native-community/cli" npm package that could be potentially exploited to run malicious operating system (OS) ...