CVE-2026-28718: Acronis Cyber Protect

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Denial of service due to insufficient input validation in authentication logging. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.

Affected products

• Acronis Cyber Protect: before 17.0.41186 (fixed in 17.0.41186)

Published 2026-03-06. Last modified 2026-06-17.