Tor Browser 12.5.6 is now available from the Tor Browser download page and also from our distribution directory.

This release backports important security updates from Firefox 115.3.1.0esr.

Send us your feedback

If you find a bug or have a suggestion for how we could improve this release, please let us know.

Full changelog

The full changelog since Tor Browser 12.5.5 is:

• All Platforms
  • Bug tor-browser#42135: Backport security fixes from Firefox 115.3.1 to 102.15.1
• Build System
  • All Platforms
    • Bug tor-browser-build#40957: Update subkey expiration date for Tor Browser gpg key