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 ...

A maximum severity vulnerability, dubbed 'React2Shell', in the React Server Components (RSC) 'Flight' protocol allows remote ...

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

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

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

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

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 ...

Over 77,000 Internet-exposed IP addresses are vulnerable to the critical React2Shell remote code execution flaw ...

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

A change to web application firewall policies at Cloudflare caused problems across the internet just a couple of weeks after ...