CVE-2026-103265

Fleet versions before 4.89.0 fail to properly filter MDM command results by team authorization in the commands/results endpoint. Team-scoped users can read MDM command results for hosts on other teams when a shared command UUID targets hosts across multiple teams, exposing host UUIDs, command payloads, and device responses.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/fleetdm/fleet/security/advisories/GHSA-97fg-h5wh-2399	Vendor Advisory
https://www.vulncheck.com/advisories/fleet-before-4.89.0-information-disclosure-via-mdm-command-results	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fleetdm:fleet:*:*:*:*:*:*:*:*

History

08 Oct 2026, 13:17

Type	Values Removed	Values Added
CPE		cpe:2.3:a:fleetdm:fleet::::::::
First Time		Fleetdm fleet Fleetdm
References	~~() https://github.com/fleetdm/fleet/security/advisories/GHSA-97fg-h5wh-2399 -~~	() https://github.com/fleetdm/fleet/security/advisories/GHSA-97fg-h5wh-2399 - Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/fleet-before-4.89.0-information-disclosure-via-mdm-command-results -~~	() https://www.vulncheck.com/advisories/fleet-before-4.89.0-information-disclosure-via-mdm-command-results - Third Party Advisory

01 Oct 2026, 11:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-01 11:17

Updated : 2026-10-08 13:17

NVD link : CVE-2026-103265

Mitre link : CVE-2026-103265

CVE.ORG link : CVE-2026-103265

JSON object : View

Products Affected

fleetdm

fleet

CWE

CWE-863

Incorrect Authorization

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