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CVE-2026-40717

Quick assessment

Affected
Dell Monitor driver
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell Monitor driver是美国Dell公司的一款显示器驱动程序。 Dell Monitor driver 1.0.0.0版本存在后置链接漏洞，该漏洞源于文件访问前链接解析不当（链接跟随），可能导致低权限本地攻击者利用漏洞提升权限。

CVSS 6.6 · Medium EPSS 0.16% · P4

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell Monitor driver < 1.0.0.0 affected
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I. Basic Information for CVE-2026-40717

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Monitor driver, version 1.0.0.0, contains an Improper Link Resolution Before File Access ('Link Following') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Monitor driver 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Monitor driver是美国Dell公司的一款显示器驱动程序。 Dell Monitor driver 1.0.0.0版本存在后置链接漏洞，该漏洞源于文件访问前链接解析不当（链接跟随），可能导致低权限本地攻击者利用漏洞提升权限。
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

Vendor Product Affected Versions CPE Subscribe
Dell Monitor driver 0 ~ 1.0.0.0 -

II. Public POCs for CVE-2026-40717

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III. Intelligence Information for CVE-2026-40717

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Vendor Advisories for CVE-2026-40717 (1)

Same Patch Batch · Dell · 2026-08-03 · 3 CVEs total

CVE-2026-59913 7.8 HIGH Dell Display and Peripheral Manager 授权问题漏洞
CVE-2026-59912 7.8 HIGH Dell Display and Peripheral Manager 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same vendor: Dell
Same weakness: CWE-59

V. Comments for CVE-2026-40717

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