---
title: "CVE-2026-105793: Microsoft UFO - Command Injection"
description: "Microsoft UFO < 3.0.9 contains a command injection caused by unsanitized key_code parameter in press_key tool, letting authenticated Mobile MCP callers execute commands as Android shell user on authorized devices, exploit requires valid API key, adb, and authorized device."
url: https://panop.io/threat-heartbeat/CVE-2026-105793/
---

# CVE-2026-105793 Microsoft UFO - Command Injection

Microsoft UFO < 3.0.9 contains a command injection caused by unsanitized key\_code parameter in press\_key tool, letting authenticated Mobile MCP callers execute commands as Android shell user on authorized devices, exploit requires valid API key, adb, and authorized device.

CVSS base score 9.1 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.86% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-105793)

## Details

Type

Command Injection

Impact

Command Injection

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L

Published

6 October 2026

Updated

15 October 2026

Weakness

[CWE-78](https://cwe.mitre.org/data/definitions/78.html)

## Vendor fix

Update to version 3.0.9 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-105793](https://nvd.nist.gov/vuln/detail/CVE-2026-105793)
- [https://github.com/microsoft/UFO/commit/a538791043327a0c33731d5be428867a5fd71794](https://github.com/microsoft/UFO/commit/a538791043327a0c33731d5be428867a5fd71794)
- [https://github.com/microsoft/UFO/releases/tag/v3.0.9](https://github.com/microsoft/UFO/releases/tag/v3.0.9)
- [https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877](https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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