CVE-2017-17701: k7computing Antivirus

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

K7Sentry.sys 15.1.0.59 in K7 Antivirus 15.1.0309 has a NULL pointer dereference via a 0x950025c8 DeviceIoControl request.

Affected products

• k7computing Antivirus: version 15.1.0309 only

Published 2017-12-15. Last modified 2026-06-17.