CVE-2025-48818: Windows BitLocker Security Feature Bypass Vulnerability
BitLocker Security Feature Bypass Vulnerability
Other sources
Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-48818?
CVE-2025-48818 is classified as a security feature bypass vulnerability with critical severity due to its potential for physical attack exploitation.
How do I fix CVE-2025-48818?
To fix CVE-2025-48818, apply the appropriate security update from Microsoft for your affected Windows version.
Which Windows versions are affected by CVE-2025-48818?
CVE-2025-48818 affects various versions including Windows 10, Windows 11, and Windows Server 2025.
Can CVE-2025-48818 be exploited remotely?
No, CVE-2025-48818 requires physical access to the affected system for exploitation.
What is the nature of the vulnerability in CVE-2025-48818?
CVE-2025-48818 is a time-of-check time-of-use (TOCTOU) race condition that may allow unauthorized actions to bypass security features.