CVE Watch25 oct 2026

CVE-2026-58583

FluxInk (formerly Sunia SPB Peripheral) Color Management Driver (TcnPeripheral64.sys) 1.0.7.2 allows local privilege escalation for a standa

CVSS

7.1

Alto

EPSS

0.1%

KEV

—

Exploit Today

0-100

Publicado: 7 jul 2026 · Última mod.: 25 oct 2026 · CWE-269

EPSS · 30d

0.1%EPSS · 30 días0.1%

2026-09-302026-10-28

Descripción técnica

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.

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