CVE-2026-27913

HIGH

Improper input validation in Windows BitLocker allows an unauthorized attacker to bypass a security feature locally.

CVSS v3.1 Score

7.7

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

LOCAL

Complexity

LOW

Privileges

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Published: 4/14/2026Modified: 4/23/2026

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