v2ray-core

by v2flyv5.51.2

Last updated Jul 27, 2026

A platform for building proxies to bypass network restrictions.

Install with winget

$ winget install --id v2fly.v2ray-core --exact --version 5.51.2

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Built by Pckgr

For IT teams

Deploy this app to your whole fleet with Pckgr RMM.

App deployment, patching, and remote support in one place. Push this app to every device you manage, keep it patched automatically, and see new CVEs the moment they land. Works with Intune or fully standalone.

Free for up to 5 devices.

About

Project V is a set of network tools that help you to build your own computer network. It secures your network connections and thus protects your privacy.

Installers · v5.51.2

Architecture	Type	Scope	Download
x86	ZIP archive	-	Direct
x64	ZIP archive	-	Direct
arm64	ZIP archive	-	Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

1 known CVE via NVD

critical9.1Patched in wingetCVE-2021-4070affects before 4.44.0Feb 23, 2022
Off-by-one Error in GitHub repository v2fly/v2ray-core prior to 4.44.0.
Patch

Source: NVD, updated 6h ago. Patch status is best-effort: NVD's fix version is compared against the latest version in winget, but the two version formats don't always align. Confirm with the vendor advisory before treating any specific build as safe.

See a CVE that affects your fleet? Pckgr RMM flags vulnerable devices and pushes the patched version automatically.

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Frequently asked questions

How do I install v2ray-core on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id v2fly.v2ray-core --exact --version 5.51.2. winget downloads the installer from v2fly and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install v2ray-core silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id v2fly.v2ray-core --exact 5.51.2 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall v2ray-core via winget?

Run: winget uninstall --id v2fly.v2ray-core --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from v2ray-core's Apps & Features entry.

Is v2ray-core free?

v2ray-core is distributed under MIT. Refer to the publisher (https://github.com/v2fly/v2ray-core) for the full license terms - Wingetly itself does not charge for installation.

Does v2ray-core work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls v2ray-core directly from the publisher.

How do I keep v2ray-core up to date?

Run winget upgrade --id v2fly.v2ray-core --exact, or winget upgrade --all to update everything winget tracks. We index 4 versions of v2ray-core from microsoft/winget-pkgs.

Recent versions

5.51.2latest
5.49.0
5.48.0
5.46.0