Security Advisory
CVE-2026-34391
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
Fleet is open source device management software. Prior to 4.81.1, a vulnerability in Fleets Windows MDM command processing allows a malicious enrolled device to access MDM commands intended for other devices, potentially exposing sensitive configuration data such as WiFi credentials, VPN secrets, and certificate payloads across the entire Windows fleet. Version 4.81.1 patches the issue.