CVE-2025-48818 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48818

History

Wed, 09 Jul 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 08 Jul 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		BitLocker Security Feature Bypass Vulnerability
Weaknesses		CWE-367
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48818
Metrics		cvssV3_1 `{'score': 6.8, 'vector': 'CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-07-08T16:57:44.799Z

Updated: 2025-07-09T13:53:33.752Z

Reserved: 2025-05-26T17:09:49.056Z

Link: CVE-2025-48818

Vulnrichment

Updated: 2025-07-09T13:53:28.884Z

NVD

Status : Received

Published: 2025-07-08T17:15:46.120

Modified: 2025-07-08T17:15:46.120

Link: CVE-2025-48818

Redhat

No data.

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