PT-2026-56256 · Unknown · Fluxink Color Management Driver

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CVE-2026-58583

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Published

2026-07-07

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Updated

2026-07-21

CVSS v3.1

7.1

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions FluxInk Color Management Driver versions 1.0.7.2 through 1.0.7.5
Description The Color Management Driver TcnPeripheral64.sys allows a standard user account to achieve local privilege escalation. This is possible through arbitrary physical memory mapping at the DevicePhysicalMemory endpoint.
Recommendations Update to version 1.0.7.6.

Exploit

Fix

LPE

Improper Privilege Management

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Weakness Enumeration

Related Identifiers

CVE-2026-58583

Affected Products

Fluxink Color Management Driver