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

Security and developer teams are scrambling to address a highly critical security flaw in frameworks tied to the popular React JavaScript library. Not only is the vulnerability, which also is in the ...

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

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 React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for unauthenticated remote code ...

Could 2026 be the year of the beautiful back end? We explore the range of options for server-side JavaScript development, ...

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

Exploitation of an RCE flaw in a widely-used open source library is spreading quickly, with China-backed threat actors in the ...

Finish reading this, then patch A maximum-severity flaw in the widely used JavaScript library React, and several React-based ...

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

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