CVE-2026-78971

Medium severity, CVSS 4.6. EPSS: 0.2% chance of exploitation in the next 30 days.

In Halo <= 2.25.4, the plugin management feature allows users to install/update malicious plugins, which could let attackers execute any command with Halo process permissions.

Published 2026-09-08. Last modified 2026-09-14.