In Max Secure Anti Virus 19.0.3.019,, the driver file (MaxProtector32.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 0x220011.
https://github.com/ZhiyuanWang-Chengdu-Qihoo360/MaxSecureAntivirus_POC/tree/master/MaxProtector32_0x220011
Source: Mitre, NVD
Published: 2018-01-25
Updated: 2026-06-17
Base Score: 6.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:C
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00039