Developers scramble as critical React flaw threatens major apps

CyberScoop

December 3, 2025 at 7:23 PM

Overview

A critical flaw in the widely used React code library has been identified, affecting approximately 39% of cloud environments. Developers are urgently addressing this vulnerability to protect major applications from potential exploitation.

Key Takeaways

Affected Systems: React library versions in around 39% of cloud environments
Action Required: Developers are advised to update to the latest secure versions of the React library as patches become available.
Timeline: Newly disclosed

Original Article Summary

The open-source code library is one of the most extensively used application frameworks. Wiz found vulnerable versions in around 39% of cloud environments. The post Developers scramble as critical React flaw threatens major apps appeared first on CyberScoop.

Impact

React library versions in around 39% of cloud environments

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Developers are advised to update to the latest secure versions of the React library as patches become available.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability, Critical.

Read Original Article

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