Physical bypass of drive-encryption protections
Published Jul 8, 2025 · Updated Feb 13, 2026
Protection mechanism failure in Microsoft Windows BitLocker allows physically proximate attackers to bypass drive-encryption security. Microsoft has not published the faulty BitLocker component or operation that permits the bypass. Exploitation requires physical access to an affected Windows device; the public record does not further specify the resulting actions or data exposure.
Summary
What happened
Protection mechanism failure in Microsoft Windows BitLocker allows physically proximate attackers to bypass drive-encryption security. Microsoft has not published the faulty BitLocker component or operation that permits the bypass. Exploitation requires physical access to an affected Windows device; the public record does not further specify the resulting actions or data exposure.
The record
- CVE
- CVE-2025-48003
- Published
- Jul 8, 2025
- Updated
- Feb 13, 2026
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-693
- Attack vector
- physical
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 8, 2025CVE publishedPublication date reported by the CVE source.
- Feb 13, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.17763.0 <10.0.17763.7558
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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