CVE-2025-9578: Acronis Cyber Protect Cloud Agent

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 40734.

Affected products

• Acronis Acronis Cyber Protect Cloud Agent: before 40734 (fixed in 40734)

Published 2025-08-28. Last modified 2026-09-26.