Emergency Security Maintenance – LiteSpeed Web Server 49min ago
Resolved 41min ago
Emergency LiteSpeed security maintenance has been completed across affected Fusion Arc Hosting infrastructure.

All affected servers have been upgraded, the vendor-provided fixed release. We also completed post-update verification, including web-service health, CGI processes, logging configuration, and removal of any remaining pre-update LiteSpeed processes.

All systems are operating normally. No further service impact is expected.
Identified 49min ago
We have identified a critical security advisory affecting LiteSpeed Web Server Enterprise versions prior to 6.3.7.

Fusion Arc Hosting is immediately deploying the vendor-provided security update across core and customer Fully Managed affected hosting infrastructure. This update addresses a privilege-escalation vulnerability that could potentially bypass normal account-isolation protections on shared-hosting systems.

This maintenance is being performed proactively in response to the vendor advisory. We are also reviewing affected systems for abnormal activity and verifying normal operation following each update.

Services are expected to remain available during the maintenance, although brief web-service interruptions may occur while individual nodes are updated.