Typically, psminitsessionexe uses 10–50 MB of RAM. If it consumes hundreds of MB, the session context may have leaked resources. Restarting the Puppet agent service usually resolves this.
PSMInitSession.exe is a critical application within the CyberArk Privileged Session Manager (PSM) architecture. Its primary role is to initialize and manage the RDP session environment when a privileged user connects to a target system through CyberArk. Core Functions of PSMInitSession.exe
Acting similarly to the Windows userinit.exe, this process bootstraps the secure environment required for privileged access. Its key responsibilities include:
Session Initiation: It is the first file executed when a user logs in via the PSMConnect or PSMAdminConnect users. psminitsessionexe
Target Connection: It takes the connection information provided by the Privileged Session Name Web Access (PVWA) and establishes the secondary connection to the final target system.
Security Isolation: It works with PSM Shadow Users to launch third-party applications (like SSMS or Toad) in an isolated, monitored environment.
Recording & Monitoring: It ensures that session recording and live monitoring components are properly triggered for audit compliance. Default Configuration Typically, psminitsessionexe uses 10–50 MB of RAM
In a standard CyberArk deployment, the executable is located at:C:\Program Files (x86)\CyberArk\PSM\Components\PSMInitSession.exe.
It is typically configured as the Initial Program in the environment settings of the PSMConnect user. This ensures that the user cannot access a full desktop and is instead restricted only to the PSM connection interface. Common Troubleshooting Issues
Because it is the gateway to every PSM session, any failure in PSMInitSession.exe will prevent users from connecting to target systems. Common errors include: PSMInitSession
Hello, please can you explain to me what is the ... - CyberArk
If you do not use Puppet in your organization or on your personal PC, then psminitsessionexe should not be running at all. In that case, run a full antivirus scan immediately.