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CVE-2026-12217— DVDFab Virtual Drive Signed Kernel Driver dvdfabio.sys privileges management

CVSS 7.8 · High EPSS 0.11% · P2

Affected Version Matrix 1

VendorProductVersion RangeStatus
DVDFabVirtual Drive2.0.0.5affected
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I. Basic Information for CVE-2026-12217

Vulnerability Information
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Vulnerability Title
DVDFab Virtual Drive Signed Kernel Driver dvdfabio.sys privileges management
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in DVDFab Virtual Drive 2.0.0.5. Impacted is an unknown function in the library dvdfabio.sys of the component Signed Kernel Driver. The manipulation leads to improper privilege management. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
DVDFab Virtual Drive 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Virtual Drive是DVDFab公司的一款光盘镜像虚拟化软件。 DVDFab Virtual Drive 2.0.0.5版本存在权限许可和访问控制问题漏洞，该漏洞源于Signed Kernel Driver组件中dvdfabio.sys库的未知函数存在权限管理不当问题，可能导致本地权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
DVDFabVirtual Drive 2.0.0.5 cpe:2.3:a:dvdfab:virtual_drive:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-12217

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III. Intelligence Information for CVE-2026-12217

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Security Blog Posts for CVE-2026-12217 (1)

IV. Related Vulnerabilities

Same weakness: CWE-269

V. Comments for CVE-2026-12217

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