Critical RSC flaws in React and Next.js enable unauthenticated remote code execution; users should update to patched versions ...

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.

A newly discovered security flaw in the React ecosystem — one of the most widely used technologies on the web — is prompting ...

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

Learn the key concepts behind React and how to use JSX elements and components to build lean and fast web front ends React, also known as ReactJS, is an open source JavaScript library for building ...

Security researchers warn that hundreds of compromised Next.js devices are attacking others, and tens of thousands of servers ...

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

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

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday formally added a critical security flaw impacting ...