cvedb.io
CVE-2026-34387
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-03-27T19:16:43.590 · Last modified 2026-06-17T10:38:59.600

Summary

Fleet is open source device management software. Prior to 4.81.1, a command injection vulnerability in Fleet's software installer pipeline allows an attacker to achieve arbitrary code execution as root (macOS/Linux) or SYSTEM (Windows) on managed hosts when an uninstall is triggered for a crafted software package. Version 4.81.1 patches the issue.

Affected products

fleetdm — fleet

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.