Microsoft warns of BitLocker zero-day, offers USB bypass mitigation

Microsoft has issued mitigation advice for a zero-day vulnerability affecting Windows BitLocker, known as YellowKey. The exploit, detailed by a hacker named Chaotic Eclipse, allows attackers to bypass security features using a specially prepared USB key. While a full security update is pending, users can implement immediate controls such as restricting USB boot access or adding a PIN to their BitLocker protection. AI

影响 This advisory addresses a security vulnerability in a widely used operating system feature, impacting user data protection and requiring immediate attention from IT administrators.

排序理由 The article discusses a security vulnerability and mitigation advice for an existing product, not a new release or core AI research.

在 Forbes — Innovation 阅读 →

• Windows BitLocker
• Chaotic Eclipse
• CVE-2026-45585
• Filigran
• Microsoft
• Microsoft Security Response Center
• Neena Sharma
• YellowKey

• 产品
• 安全

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