CVE-2019-9730: Synaptics Sound Device

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

Incorrect access control in the CxUtilSvc component of the Synaptics Sound Device drivers prior to version 2.29 allows a local attacker to increase access privileges to the Windows Registry via an unpublished API.

Affected products

• Synaptics Sound Device: before 2.29 (fixed in 2.29)

Published 2019-06-05. Last modified 2026-06-17.