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CVE-2026-46734

Quick assessment

Affected
Dell Display and Peripheral Manager
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 display and peripheral manager是美国Dell公司的一套显示设备管理软件。 Dell Display and Peripheral Manager 2.3之前版本存在加密问题漏洞，该漏洞源于证书验证不当，可能导致低权限攻击者本地利用，绕过保护机制。

CVSS 7.3 · High EPSS 0.09% · P0

Possible ATT&CK Techniques 1 AI

T1550 · Use Alternate Authentication Material

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell Display and Peripheral Manager < Version 2.3 and later affected
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I. Basic Information for CVE-2026-46734

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Display and Peripheral Manager (DDPM Mac), versions prior to 2.3, contain an Improper Certificate Validation vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Protection mechanism bypass.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Display and Peripheral Manager 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell display and peripheral manager是美国Dell公司的一套显示设备管理软件。 Dell Display and Peripheral Manager 2.3之前版本存在加密问题漏洞，该漏洞源于证书验证不当，可能导致低权限攻击者本地利用，绕过保护机制。
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 Display and Peripheral Manager 0 ~ Version 2.3 and later -

II. Public POCs for CVE-2026-46734

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III. Intelligence Information for CVE-2026-46734

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Vendor Advisories for CVE-2026-46734 (1)

Same Patch Batch · Dell · 2026-06-25 · 6 CVEs total

CVE-2026-41120 9.8 CRITICAL Dell Wyse Management Suite 信任管理问题漏洞
CVE-2026-46733 7.8 HIGH Dell Display and Peripheral Manager 权限许可和访问控制问题漏洞
CVE-2026-46735 7.8 HIGH Dell Display and Peripheral Manager 命令注入漏洞
CVE-2026-49506 7.2 HIGH Dell Wyse Management Suite 路径遍历漏洞
CVE-2026-46732 6.7 MEDIUM Dell Display and Peripheral Manager 竞争条件问题漏洞

IV. Related Vulnerabilities

Same product: Display and Peripheral Manager
Same vendor: Dell
Same weakness: CWE-295

V. Comments for CVE-2026-46734

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