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CVE-2026-4667— HP System Optimizer - Escalation of Privilege

Quick assessment

Affected
HP Inc. OMEN Gaming Hub
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.

HP System Optimizer是美国惠普（HP）公司的一款系统优化工具软件。 HP System Optimizer存在安全漏洞，该漏洞源于权限验证不当，可能导致权限提升。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2026-4667

Vulnerability Information
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Vulnerability Title
HP System Optimizer - Escalation of Privilege
Source: CVE Program / CVE List V5
Vulnerability Description
HP System Optimizer might potentially be vulnerable to escalation of privilege. HP is releasing an update to mitigate this potential vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
HP System Optimizer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP System Optimizer是美国惠普（HP）公司的一款系统优化工具软件。 HP System Optimizer存在安全漏洞，该漏洞源于权限验证不当，可能导致权限提升。
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

Vendor Product Affected Versions CPE Subscribe
HP Inc. OMEN Gaming Hub 0 ~ <1101.2603 -

II. Public POCs for CVE-2026-4667

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III. Intelligence Information for CVE-2026-4667

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Other References for CVE-2026-4667 (1)

IV. Related Vulnerabilities

Same product: OMEN Gaming Hub
Same vendor: HP Inc.
Same weakness: CWE-250

V. Comments for CVE-2026-4667

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