CVE-2026-4556 macOS Exam4 Local Privilege Escalation via Command Injection

Exam4 is affected by a local privilege escalation vulnerability in the com.extegrity.LogTool privileged helper, which communicates with the application via XPC. The ConsoleLogHelper copyConsoleIntoFileFromStartDate: method executes a syslog command using attacker-controlled parameters without...

CVE-2026-4556

The Exam4 application on macOS is vulnerable to a local privilege escalation vulnerability in the com.extegrity.LogTool privileged helper. The issue stems from the [ConsoleLogHelper copyConsoleIntoFileFromStartDate:] method, which fails to properly sanitize attacker-controlled parameters used in ...