CVE-2019-12177: Htc Viveport

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.

Affected products

• Htc Viveport: before 1.0.0.36 (fixed in 1.0.0.36)

Published 2019-06-03. Last modified 2026-06-17.