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CVE-2026-58583— FluxInk Color Management Driver local privilege escalation

CVSS 7.1 · High EPSS 0.10% · P1

Affected Version Matrix 2

VendorProductVersion RangeStatus
FluxInkColor Management Driver< 1.0.7.6affected
1.0.7.6unaffected
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I. Basic Information for CVE-2026-58583

Vulnerability Information
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Vulnerability Title
FluxInk Color Management Driver local privilege escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
FluxInk (formerly Sunia SPB Peripheral) Color Management Driver (TcnPeripheral64.sys) 1.0.7.2 allows local privilege escalation for a standard user account via arbitrary physical memory mapping at \Device\PhysicalMemory. Fixed in version 1.0.7.6. The fixed driver is currently available in the Windows 11 25H2 HLK (Hardware Lab Kit). The fixed driver may be available through Windows Update or from Lenovo directly.
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:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
FluxInk Color Management Driver 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FluxInk Color Management Driver是FluxInk公司的一款色彩管理驱动软件。 FluxInk Color Management Driver 1.0.7.2版本存在权限许可和访问控制问题漏洞，该漏洞源于通过对\\Device\\PhysicalMemory进行任意物理内存映射，可能导致标准用户账户权限提升。
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
FluxInkColor Management Driver 0 ~ 1.0.7.6 -

II. Public POCs for CVE-2026-58583

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 6943 chars
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III. Intelligence Information for CVE-2026-58583

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Vendor Advisories for CVE-2026-58583 (2)

Exploits & Public PoCs for CVE-2026-58583 (1)

Other References for CVE-2026-58583 (1)

IV. Related Vulnerabilities

Same weakness: CWE-269

V. Comments for CVE-2026-58583

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