CVE-2026-34391

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/27/2026

Derniere modification4/2/2026

Sourcenvd

Observations honeypot0

Produits affectes

fleetdm:fleet

Faiblesses (CWE)

CWE-488

References

https://github.com/fleetdm/fleet/security/advisories/GHSA-wg7j-pcc3-h4rh(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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