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Keysight is committed to providing information to assist you in protecting your products and solutions from external cyber threats. 

Recent Security Advisories

December 23, 2025: React2Shell Vulnerability CVE-2025-55182 (React), CVE-2025-66478 (Next.js – later merged into CVE-2025-55182) 

Keysight is aware of a vulnerability in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0.

We have assessed the complete Keysight product portfolio available as of this time and determined that no products are impacted by the vulnerability. View more information.

 

To view Keysight's past security advisories, visit the Security Advisory Archive.

   

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Report a Product or Solution Cybersecurity Issue

Please contact us immediately if you find a Keysight product or solution is impacted by a cyber security issue. View details on how to report a Product Cybersecurity or Enterprise issue.  

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