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.

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

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 React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for unauthenticated remote code ...

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

Attacks exploiting the recently emerged React vulnerability dubbed React2Shell appear to have been conducted by North Korean ...

Cloudflare has blamed today's outage on the emergency patching of a critical React remote code execution vulnerability, which is now actively exploited in attacks.

Dynamic React speaker Aurora Scharff captivated attendees at React Advanced 2025 with her talk on "Building Interactive Async ...

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

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