CVE-2025-48818CWE-367

Windows BitLocker Security Feature Bypass Vulnerability

Medium · published July 8, 2025

CVSS v3.1
6.8
EPSS
1%
Percentile
43.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
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
CVSS v4.0
Not supplied
EPSS
0.00519 · 43.2th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2025-07-08T16:57Z
EPSS history
Timeline
  • 08 JUL 16:57Z
    Windows BitLocker Security Feature Bypass Vulnerability
    cvelistv5