CVE-2018-15734: Stopzilla Antimalware

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in STOPzilla AntiMalware 6.5.2.59. The driver file szkg64.sys contains an Arbitrary Write vulnerability due to not validating the output buffer address value from IOCtl 0x8000206B.

Affected products

• Stopzilla Antimalware: version 6.5.2.59 only

Published 2019-06-21. Last modified 2026-06-17.