{"id":"SEC-10986","cve":"CVE-2026-87886","cwes":["CWE-276"],"summary":"Local privilege escalation due to insecure file permissions","severity":{"name":"high","cvss":{"score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}},"products":[{"name":"Acronis Backup plugin for cPanel \u0026 WHM","patched":"1.9.3.1021","platforms":["Linux"]},{"name":"Acronis Backup extension for Plesk","patched":"1.8.11.638","platforms":["Linux"]},{"name":"Acronis Backup plugin for DirectAdmin","patched":"1.2.3.238","platforms":["Linux"]}],"description":"Exploitation of this vulnerability has been detected in the wild in limited, targeted attacks against Acronis Backup plugin for cPanel \u0026 WHM deployments.\n","references":null,"credits":null,"published":"2026-09-17T13:30:00Z","updated":null}