CVE-2026-87886

Acronis backup plugin flaw exploited in targeted attacks (CVE-2026-87886)

CVSS 7.8 high · Acronis Acronis Backup plugin for cPanel & WHM · published 2026-09-17

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.

NVD · CVE.org

Coverage 1 source

1. 2026-09-16 Help Net Security high Acronis backup plugin flaw exploited in targeted attacks (CVE-2026-87886)

   Acronis backup plugin vulnerability CVE-2026-87886 is being exploited in targeted attacks.

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