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

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

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

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 ...

Patches are available, and it's critical that admins update servers now.

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

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Warnings continue to mount over a critical vulnerability in the widely used web application framework React, with threat ...

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

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