Acronis: >> Acronis Backup Security Vulnerabilities
CVE-2026-87886
Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.3.1021, Acronis Backup extension for Plesk (Linux) before build 1.8.11.638, Acronis Backup plugin for DirectAdmin (Linux) before build 1.2.3.238.
Known exploited
CVSS Score
7.8
EPSS Score
0.002
Published
2026-09-17