CISA Warns Attackers Are Exploiting Acronis Backup Flaw on Linux Servers

An Acronis Backup vulnerability has moved from a patching concern to an active security threat. CISA added CVE-2026-87886 to its Known Exploited Vulnerabilities catalog on Sept. 16 after the flaw was confirmed under active exploitation. Acronis said it observed limited, targeted attacks involving its Backup plugin for cPanel & WHM. The... Weiterlesen