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

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 critical-severity vulnerability impacting the popular React open-source library deserves attention, but is far from the ...

A CVSS 10 rate critical vulnerability impacts React Server Components in versions 19.0–19.2.0. A patched update has been ...

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

Cloudflare activates automatic WAF protection against a major React Server Components flaw as developers race to patch ...

That vulnerability, tracked as CVE-2025-55182, enables attackers to remotely execute code on web servers running the React 19 ...

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

CVE-2025-55182, a critical RCE vulnerability in React Server Components, is ringing alarm bells among cyber experts.

Finish reading this, then patch A maximum-severity flaw in the widely used JavaScript library React, and several React-based ...