Oct 2025: Windows BitLocker Security Feature Bypass Vulnerability
CVE-2025-55332 Published on October 14, 2025
Windows BitLocker Security Feature Bypass Vulnerability
Improper enforcement of behavioral workflow in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
Weakness Type
Improper Enforcement of Behavioral Workflow
The software supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor performs the behaviors in the required sequence.
Products Associated with CVE-2025-55332
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Affected Versions
Microsoft Windows 10 Version 1809:- Version 10.0.17763.0 and below 10.0.17763.7919 is affected.
- Version 10.0.19044.0 and below 10.0.19044.6456 is affected.
- Version 10.0.19045.0 and below 10.0.19045.6456 is affected.
- Version 10.0.22621.0 and below 10.0.22621.6060 is affected.
- Version 10.0.22631.0 and below 10.0.22631.6060 is affected.
- Version 10.0.22631.0 and below 10.0.22631.6060 is affected.
- Version 10.0.26100.0 and below 10.0.26100.6899 is affected.
- Version 10.0.26200.0 and below 10.0.26200.6899 is affected.
- Version 10.0.17763.0 and below 10.0.17763.7919 is affected.
- Version 10.0.17763.0 and below 10.0.17763.7919 is affected.
- Version 10.0.20348.0 and below 10.0.20348.4294 is affected.
- Version 10.0.25398.0 and below 10.0.25398.1913 is affected.
- Version 10.0.26100.0 and below 10.0.26100.6899 is affected.
- Version 10.0.26100.0 and below 10.0.26100.6899 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.