High
Trend Micro Antivirus for Mac could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper access control in com.trendmicro.AFM.HelperTool. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system with root privileges.
Trend Micro
Refer to Trend Micro Advisory for patch, upgrade, or suggested workaround information.