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Acronis Backup 1.8.0 vulnerabilities

Acronis Backup 1.8.0 has 1 known vulnerability (1 high), 1 of them known to be exploited in the wild. Each one is ranked by real-world exploitation and severity, with the version that fixes it where one is known. Free, no account.

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Vulnerability report · checked 2026-09-19

Acronis Backup 1.8.0

no ecosystem · NVD keyword / CPE match
1
known vulnerability
1 exploited in the wild 1 high
high CVE-2026-87886 KEV CVSS 7.8

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.

EPSS 0.3% · p21 CWE-276 published 2026-09-17 via NVD

Discovery: OSV.dev, NVD and Red Hat (MITRE-refined). Prioritisation: CISA KEV & EPSS. Findings are best-effort from public sources and are not a substitute for vendor advisories.

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