CVE-2019-15661: Killernetworking Killer Control Center

High severity, CVSS 7.2. EPSS: 2.4% chance of exploitation in the next 30 days.

An issue was discovered in Rivet Killer Control Center before 2.1.1352. IOCTL 0x120004 in KfeCo10X64.sys fails to validate parameters, leading to a stack-based buffer overflow, which can lead to code execution or escalation of privileges.

Affected products

• Killernetworking Killer Control Center: before 2.1.1352 (fixed in 2.1.1352)

Published 2020-03-20. Last modified 2026-06-17.