CVE-2026-34391

Fleet is open source device management software. Prior to 4.81.1, a vulnerability in Fleet's 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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/fleetdm/fleet/security/advisories/GHSA-wg7j-pcc3-h4rh

Configurations

No configuration.

History

No history.

Information

Published : 2026-03-27 20:16

Updated : 2026-03-30 13:26

NVD link : CVE-2026-34391

Mitre link : CVE-2026-34391

CVE.ORG link : CVE-2026-34391

JSON object : View

Products Affected

No product.

CWE

CWE-488

Exposure of Data Element to Wrong Session

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CVE-2026-34391

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