New Release: Tor Browser 15.0.10
Tor Browser 15.0.10 is now available from the Tor Browser download page and also from our distribution directory.
This version includes important security updates to Firefox, including a fix to the cross-origin correlation issue explained here.
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 15.0.9 is:
- All Platforms
- Updated OpenSSL to 3.5.6
- Bug tor-browser#44749: Check search engines parameter replacements
- Bug tor-browser#44852: Rebase Tor Browser stable onto 140.10.0esr
- Bug tor-browser#44859: Backport Bugzilla 1666613: Display XML error pages in the browser directionality while force LTRing the XML code itself, without the use of intl.css
- Bug tor-browser#44863: Backport Security Fixes from Firefox 150
- Bug tor-browser-build#41775: Update list of Snowflake STUN servers in default bridge line, 2026 edition
- Windows + macOS + Linux
- Updated Firefox to 140.10.0esr
- Bug tor-browser#44288: New identity fails to block loading a custom home page
- Android
- Updated GeckoView to 140.10.0esr
- Build System
- All Platforms
- Bug tor-browser-build#41767: Add jwilde to allowed signer for browser projects
- Windows + Linux + Android
- Updated Go to 1.25.9
- All Platforms
Comments
We encourage respectful, on-topic comments. Comments that violate our Code of Conduct will be deleted. Off-topic comments may be deleted at the discretion of the moderators. Please do not comment as a way to receive support or to report bugs on a post unrelated to a release. If you are looking for support, please see our FAQ, user support forum or ways to get in touch with us.