Wacom Tablet Driver installer prior to 6.4.2-1 (for macOS) contains an improper link resolution before file access vulnerability. When a user is tricked to execute a small malicious script before executing the affected version of the installer, arbitrary code may be executed with the root privilege.

Wacom Driver 6.3.46-1 for Windows and lower was discovered to contain an arbitrary file deletion vulnerability.

An exploitable privilege escalation vulnerability exists in the Wacom, driver version 6.3.32-3, update helper service in the startProcess command. The command takes a user-supplied script argument and executes it under root context. A user with local access can use this vulnerability to raise their privileges to root. An attacker would need local access to the machine for a successful exploit.

An exploitable privilege escalation vulnerability exists in the Wacom, driver version 6.3.32-3, update helper service in the start/stopLaunchDProcess command. The command takes a user-supplied string argument and executes launchctl under root context. A user with local access can use this vulnerability to raise load arbitrary launchD agents. An attacker would need local access to the machine for a successful exploit.