CVE-2026-27913

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

CVSS v3 7.7 HIGH

7.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27913	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016::::::::
	cpe:2.3:o:microsoft:windows_server_2019::::::::
	cpe:2.3:o:microsoft:windows_server_2022::::::::
	cpe:2.3:o:microsoft:windows_server_2022_23h2::::::::

History

26 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Validación de entrada incorrecta en Windows BitLocker permite a un atacante no autorizado eludir una característica de seguridad localmente.

Information

Published : 2026-04-14 18:16

Updated : 2026-10-26 22:10

NVD link : CVE-2026-27913

Mitre link : CVE-2026-27913

CVE.ORG link : CVE-2026-27913

JSON object : View

Products Affected

microsoft

windows_server_2022_23h2
windows_server_2016
windows_server_2019
windows_server_2022
windows_server_2012

CWE

CWE-20

Improper Input Validation

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