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Product and Solution Cyber Security
Protect your products and solutions from external cyber threats
Keysight is committed to providing information to assist you in protecting your products and solutions from external cyber threats.
Recent Security Advisories
October 30, 2026: Security Advisory: PHP Vulnerability (CVE-2026-109618 and CVE-2026-109619)
Keysight is aware of two critical vulnerabilities CVE-2026-109618 and CVE-2026-109619, reported in the PHP scripting language that may allow remote code execution (RCE).
Sept. 28, 2026: PROPSIM Vulnerability
Keysight is aware of a critical severity remote code execution vulnerability in PROPSIM (F8800A, F8820A, F8800B, F8820B) software versions 10.0 (released May 2024) to 12.1.
To view Keysight's past security advisories, visit the Security Advisory Archive.
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.
Additional Information
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