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 ...

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

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 ...

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

While the Outlook-based Agenda view is coming back, it's going to be a WebView2 component, which means it's yet another web crapper.

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.

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