CVE-2019-0732

high

Description

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka 'Windows Security Feature Bypass Vulnerability'.

References

http://packetstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.html

https://www.exploit-db.com/exploits/46716/

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0732

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-1492

Details

Source: Mitre, NVD

Published: 2019-04-09

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.03776

Detections

Analytics