This release is an emergency release to fix an important security vulnerability in Tor.

Changes and updates

  • Update the Tor client to 0.4.8.9, which fixes the TROVE-2023-006 vulnerability.

    The details of TROVE-2023-006 haven't been disclosed by the Tor Project to leave time for users to upgrade before revealing more. We only know that the Tor Project describes TROVE-2023-006 as a "remote triggerable assert on onion services".

    Our team thinks that this vulnerability could affect Tails users who are creating onion services from their Tails, for example when sharing files or publishing a website using OnionShare.

    This vulnerability might allow an attacker who already knows your OnionShare address to make your Tor client crash. A powerful attacker might be able to further exploit this crash to reveal your IP address.

    This analysis is only a hypothesis because our team doesn't have access to more details about this vulnerability. Still, we are releasing this emergency release as a precaution.

    OnionShare is the only application included in Tails that creates onion services. You are not affected by this vulnerability if you don't use OnionShare in Tails and only use Tails to connect to onion services and don't create onion services using Additional Software.

Fixed problems

Per ulteriori dettagli, leggi il nostro changelog.

Known issues

Niente che riguardi questo specifico rilascio.

See the list of long-standing issues.

Get Tails 5.19.1

To upgrade your Tails USB stick and keep your Persistent Storage

  • Automatic upgrades are available from Tails 5.0 or later to 5.19.1.

    You can reduce the size of the download of future automatic upgrades by doing a manual upgrade to the latest version.

  • Se non puoi eseguire un aggiornamento automatico o se Tails non si avvia dopo un aggiornamento automatico, ti preghiamo di provare a eseguire un aggiornamento manuale.

To install Tails on a new USB stick

Segui le nostre istruzioni d'installazione:

The Persistent Storage on the USB stick will be lost if you install instead of upgrading.

Per scaricare solamente

If you don't need installation or upgrade instructions, you can download Tails 5.19.1 directly: