React is one of the most popular JavaScript libraries, which powers much of today’s internet. Researchers recently discovered a maximum-severity vulnerability. This bug could allow even the ...

React2Shell (CVE-2025-55182) is a critical vulnerability affecting the most widely used React-based services across the web ...

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

SEAL Security researchers warned that a critical React flaw fueled a surge in wallet-draining attacks on crypto websites.

In early December 2025, the React core team disclosed two new vulnerabilities affecting React Server Components (RSC). These issues – Denial-of-Service and Source Code Exposure were found by security ...

Following the critical vulnerability CVE-2025-55182 in React Server Components, researchers have found three new leaks. Two ...

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.

Yes, Cloudflare has acknowledged that modifications made to its systems to address the serious "React2Shell" vulnerability directly caused a recent ...