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

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

Hacker interest is high in a days-old vulnerability in widely used web application framework React, with dozens of ...

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

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

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

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

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

Cloudflare was temporarily down early on Dec. 5, causing an outage to some websites across the internet. Here's what ...

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

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.