Acronis has disclosed a high-severity Linux privilege-escalation vulnerability affecting its Backup integrations for cPanel & WHM and Plesk after detecting exploitation in targeted attacks. Tracked as CVE-2026-87886 and rated 7.8 on the CVSS scale by Acronis, the flaw stems from insecure file permissions and can allow an authenticated attacker with limited privileges to increase their […]
The post CVE-2026-87886: Acronis Backup Plugin Privilege Escalation Flaw Exploited in Targeted Attacks appeared first on SOC Prime.