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.

Exploitation of React2Shell started almost immediately after disclosure. AWS reported that at least two known China-linked ...

React is one of the most popular JavaScript libraries, which powers much of today’s internet. Researchers recently discovered ...

Critical React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for 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.

Researchers have uncovered a critical security flaw that could have catastrophic consequences for web and private cloud ...

Exploitation of an RCE flaw in a widely-used open source library is spreading quickly, with China-backed threat actors in the ...

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.

Multiple China-linked threat actors began exploiting the React2Shell vulnerability (CVE-2025-55182) affecting React and ...