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Nebula

VPN & Tunnels

A scalable, secure overlay network that lets you connect computers globally with performance‑focused simplicity.

Track releases GitHub
Go Latest v1.10.3 · 3mo ago Security brief →

Features

  • Mutually authenticated peer‑to‑peer connections using Noise Protocol Framework
  • Certificate‑based IP and group membership assertions for fine‑grained firewall rules
  • Supports UDP hole punching to traverse NATs and firewalls
  • Runs on major desktop, server, and mobile platforms (Linux, macOS, Windows, iOS, Android)
  • Configurable encryption with ECDH key exchange and AES‑256‑GCM

Recent releases

View all 3 releases →
v1.10.3 Security relevant patches GHSA-69x3-g4r3-p962 patches GO-2026-4458
Breaking changes
  • P256 signature validation enforcement
Security fixes
  • GHSA-69x3-g4r3-p962 (P256 blocklist bypass)
View release on GitHub
v1.10.2 Bug fix

Hotfix for panic introduced in 1.10.1 when using system route tables. Minor comment cleanup and dependency updates.

View release on GitHub

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Go Makefile Dockerfile
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Install & Platforms

Install via
binary brew apt dnf pacman docker
Platforms
linux macos windows
Mobile
Android IOS

Community & Support

Slack

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Open source alternatives

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Beta — feedback welcome: [email protected]