Ugreen Mouse Driver Patched |verified|

UGREEN is best known for accessories like adapters, cables, hubs, and chargers. They do produce some input devices (keyboards, mouse pads, vertical mice), but they do not typically require separate downloadable drivers for basic mice. Most UGREEN mice are plug-and-play (HID-compliant).

That said, I can still generate a hypothetical / scenario-based review as if a user found an unofficial patched driver for a UGREEN mouse (perhaps to enable extra buttons, RGB, or macros on Linux or older Windows).

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What the “Patched” Driver Fixes

The new patched driver, version 2.5.0 (released December 20, 2024, with a silent update on January 15, 2025), implements three major changes: ugreen mouse driver patched

1. Input sanitization – The driver now validates all write requests to the HID controller, rejecting malformed packets that could trigger overflow.
2. Permission reduction – The driver no longer runs as SYSTEM permanently; it drops to USER rights after initialization and elevates only for specific DPI/macro writes.
3. Signed driver enforcement – The patched version enforces Microsoft’s latest hardware driver signing standards, preventing sideloading of untrusted firmware.

Additionally, the patch fixes a minor but annoying bug where the scroll wheel inertia would reset after sleep mode on Windows 11 24H2.

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Compatibility & Testing

• Works on: Windows 10/11 (x64), some UGREEN mice with PMW3325 or similar sensors (e.g., models from 2021–2023).
• Doesn’t work: Bluetooth-only UGREEN mice, macOS, Linux (WINE might partially run it).
• Confirmed broken: Latest Windows 11 24H2 update blocks unsigned drivers by default; you must disable Memory Integrity and test mode.

The Vulnerability in Plain English

The unpatched driver allowed a non-administrator user—or malicious software running on the same machine—to execute arbitrary code with system-level permissions. In practice, this meant: UGREEN is best known for accessories like adapters,

• A malicious script could override mouse input to simulate admin commands.
• An infected USB device could exploit the driver to install persistent backdoors.
• Even a standard user account could indirectly gain full control of the PC.

CVE identifier: CVE-2024-6512 (provisional) – “UGREEN HID Driver Improper Input Validation”

The good news? UGREEN responded within two weeks of the disclosure. The ugreen mouse driver patched version (2.5.0 and above) closes that attack vector. What the “Patched” Driver Fixes The new patched

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Step 4: Install the Patched Version

• Run the downloaded installer as Administrator (right-click → “Run as administrator”).
• Follow the on-screen prompts. During installation, you may see a Windows Defender SmartScreen warning. Verify the digital signature: it should be from “UGREEN Group Limited” with a valid timestamp.
• Once complete, plug in your mouse (or pair via Bluetooth) and allow Windows to finalize the setup.

On Windows 11/10:

1. Open Device Manager (Win + X → Device Manager)
2. Expand “Mice and other pointing devices”
3. Right-click your UGREEN mouse → Properties
4. Go to the Driver tab
5. Look for “Driver Version” – the patched version begins with 2.5.0.x or higher.

If you see 2.4.8.x or older, you’re vulnerable.

Step 2: Download the Official Patched Driver

Crucial: Only download from UGREEN’s official support page (support.ugreen.com/drivers). Avoid third-party driver-updater tools, as fake “patched” drivers containing malware have been spotted in the wild.

• Navigate to “Mice & Keyboards” → “Driver & Firmware”.
• Select your exact model number.
• Download the “UGREEN Mouse Driver Patched – Version 4.2.8” package (approx. 34 MB).