CVE-2025-0893: Symantec Diagnostic Tool

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Symantec Diagnostic Tool (SymDiag), prior to 3.0.79, may be susceptible to a Privilege Escalation vulnerability.

Affected products

• Symantec Symantec Diagnostic Tool: up to and including 3.0.78

Published 2025-02-19. Last modified 2026-06-17.