PT-2025-28530 · Microsoft · Windows Bitlocker+1

Alon Leviev + 1 · Published 2025-07-08 · Updated 2025-07-15 · CVE-2025-48001

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Windows BitLocker (affected versions not specified)

Description: A time-of-check time-of-use (toctou) race condition exists, allowing an unauthorized attacker to bypass a security feature with a physical attack. This issue enables attackers to circumvent the encryption provided by BitLocker.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

BDU:2025-08529

CVE-2025-48001

Affected Products

Windows

Windows Bitlocker

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-48001 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48001 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08529 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-48001 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-48001 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-48001 · Security Note
• https://twitter.com/windowsforum/status/1942649442827374703 · Twitter Post
• https://twitter.com/dailycve/status/1945147215858544723 · Twitter Post
• https://t.me/cvenotify/129013 · Telegram Post
• https://twitter.com/CVEnew/status/1942958439430308102 · Twitter Post