Last checked · Check before installing; only use the official link.
Today: 2 listed problems, all with a fix. Update and you're fine.
Last checked . A VPN-style app that links your devices into one private network.
The minimum safe version
You're covered against every problem here that has a version number if you're on Tailscale 1.104.4 or newer.
- Only partly fixed so far, so also follow the extra steps on their pages: Fake website certificates: browsers and computers are blocking a certificate company's weak keys.
Where this number comes from:
How to check your version
These steps only look. They do not change anything.
On Windows
Easy way: Click the Tailscale icon (tray on Windows, menu bar on Mac) and choose About Tailscale.
Or type this in PowerShellRead-only. It only reads the version and changes nothing.
tailscale version
On Mac
Easy way: Click the Tailscale icon in the menu bar > About Tailscale.
Or type this in TerminalRead-only. It only reads the version and changes nothing.
tailscale version
On Linux
Easy way: Open the app and look in its Help or About menu, or check your software manager.
How to update Tailscale
Tailscale can update itself if auto-update is on. Or download the newest version from the official site.
On Windows
- Download the newest version from tailscale.com/download, or use the app's update option if auto-update is on.
On Mac
- Download the newest version from tailscale.com/download, or use the app's update option if auto-update is on.
On Linux
- Download the newest version from tailscale.com/download, or use the app's update option if auto-update is on.
Official update page Official website
Check before installing, and only use the official link. Never install an "update" from a pop-up, email or ad.
Latest problems (2)
- Tailscale SSH: serious bugs are now fixed in Tailscale 1.104.4. Update now. Patched: update now updated Oct 28, 2026
- Fake website certificates: browsers and computers are blocking a certificate company's weak keys Partly patched updated Oct 27, 2026
For AI agents
This app as data, with minimum_safe_version: /products/tailscale.json. What changed lately: /changes.json. Read-only checks only; ask before installing anything.