A critical security flaw has been identified in Happy DOM, a widely used JavaScript library primarily employed for server-side rendering and testing frameworks. The vulnerability, cataloged as CVE-2025-61927, allows attackers to escape the library’s virtual machine (VM) context, leading to potential remote code execution on vulnerable systems. This flaw threatens millions of applications that depend on Happy DOM.
First seen on thecyberexpress.com
Jump to article: thecyberexpress.com/critical-cve-2025-61927-vm-context-escape/
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