This release is an emergency release to fix a security vulnerability in the Linux kernel.

Alterações e atualizações

  • Update the Linux kernel to 5.10.127-2, which fixes CVE-2022-34918, a vulnerability that allows applications in Tails to gain administration privileges.

    For example, if an attacker was able to exploit other unknown security vulnerabilities in Tor Browser, they might then use CVE-2022-34918 to take full control of your Tails and deanonymize you.

    This attack is very unlikely, but could be performed by a strong attacker, such as a government or a hacking firm. We are not aware of this attack being used in the wild.

  • Update Thunderbird to 91.12.0.

Problemas corrigidos

Para mais detalhes, leia nosso changelog.

Known issues

None specific to this release.

See the list of long-standing issues.

Get Tails 5.3.1

Para atualizar seu pendrive USB com Tails e manter seu armazenamento persistente

  • Automatic upgrades are available from Tails 5.0 or later to 5.3.1.

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

  • Se você não puder fazer uma atualização automática ou se o Tails não iniciar após uma atualização automática, tente fazer uma atualização manual.

To install Tails on a new USB stick

Siga nossas instruções de instalação:

O armazenamento persistente no pendrive USB será perdido se você instalar ao invés de atualizar.

Para somente baixar

If you don't need installation or upgrade instructions, you can download Tails 5.3.1 directly:

What's coming up?

Tails 5.4 is scheduled for August 23.