Sandbox Breakout: Critical SandboxJS Flaw (CVE-2026-25881) Allows Host Takeover Vulnerability Report Sandbox Breakout: Critical SandboxJS Flaw (CVE-2026-25881) Allows Host Takeover Do Son February 11, 2026 0 A critical vulnerability has been discovered in SandboxJS, a popular library designed to safely execute untrusted JavaScript... Read More Read more about Sandbox Breakout: Critical SandboxJS Flaw (CVE-2026-25881) Allows Host Takeover