Admins and defenders gird themselves against maximum-severity server vuln

According to Wiz and fellow security firm Aikido, the vulnerability, tracked as CVE-2025-55182, resides in Flight, a protocol ...

Critical React Vulnerability Puts Web Servers At Immediate Risk

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

Critical RSC Bugs in React and Next.js Allow Unauthenticated Remote Code Execution

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

Critical React, Next.js flaw lets hackers execute code on servers

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

Patch Now! Critical Malware Vulnerability Threatens React

The JavaScript programming library React and certain apps created with it are vulnerable. Security updates are available for ...
The Hacker News

Critical React2Shell Flaw Added to CISA KEV After Confirmed Active Exploitation

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

Developers urged to immediately upgrade React, Next.js

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

How to use React functional components

Gain a thorough understanding of React’s new component style and learn to use the hooks API to write simpler and more elegant React code. The core purpose of a React component is to define the ...