CVE-2018-9040: Iobit Advanced Systemcare Ultimate

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_win10_x64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c4060c4.

Affected products

• Iobit Advanced Systemcare Ultimate: version 11.0.1.58 only

Published 2018-03-27. Last modified 2026-06-17.