CVE-2020-8808: Corsair Icue

High severity, CVSS 7.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The CorsairLLAccess64.sys and CorsairLLAccess32.sys drivers in CORSAIR iCUE before 3.25.60 allow local non-privileged users (including low-integrity level processes) to read and write to arbitrary physical memory locations, and consequently gain NT AUTHORITY\SYSTEM privileges, via a function call such as MmMapIoSpace.

Affected products

• Corsair Icue: before 3.25.60 (fixed in 3.25.60)

Published 2020-02-07. Last modified 2026-06-17.