Important security fixes
The vulnerabilities described below were identified during an external security audit by Radically Open Security and disclosed responsibly to our team. We are not aware of these attacks being used against Tails users until now.uOT免费翻墙网
These vulnerabilities can only be exploited by a powerful attacker who has already exploited another vulnerability to take control of an application in Tails.uOT免费翻墙网
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Prevent an attacker from monitoring Tor circuits. (#20733 and #20744)uOT免费翻墙网
In Tails 6.11 or earlier, an attacker who has already taken control of an application in Tails could then exploit vulnerabilities in Onion Circuits and our Tor Browser wrapper that might lead to deanonymization.uOT免费翻墙网
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Prevent an attacker from changing the Persistent Storage settings. (#20745)uOT免费翻墙网
Changes and updates
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Add a button to check for upgrades from the About Tails utility.uOT免费翻墙网
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Add the keyboard shortcut Ctrl+Alt+T to open a Terminal.uOT免费翻墙网
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Update Tor Browser to 14.0.5.uOT免费翻墙网
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Update Thunderbird to 128.6.0esr.uOT免费翻墙网
Fixed problems
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Ensure all our Python code keeps running in isolated mode. (#20719)uOT免费翻墙网
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Simplify the troubleshooting instructions when an automatic upgrade fails. (#20466)uOT免费翻墙网
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Avoid freezing the Welcome Screen while activating the Persistent Storage. (#20635)uOT免费翻墙网
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Made time synchronization more reliable when restarting Tor. (#20530)uOT免费翻墙网
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Display an error message when upgrading the encryption of the Persistent Storage to LUKS2 fails. (#20634)uOT免费翻墙网
For more details, read our changelog.uOT免费翻墙网
Get Tails 6.12
To upgrade your Tails USB stick and keep your Persistent Storage
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Automatic upgrades are available from Tails 6.0 or later to 6.12.uOT免费翻墙网
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If you cannot do an automatic upgrade or if Tails fails to start after an automatic upgrade, please try to do a manual upgrade.uOT免费翻墙网
To install Tails 6.12 on a new USB stick
Follow our installation instructions:uOT免费翻墙网
The Persistent Storage on the USB stick will be lost if you install instead of upgrading.uOT免费翻墙网
To download only
If you don't need installation or upgrade instructions, you can download Tails 6.12 directly:uOT免费翻墙网
Support and feedback
For support and feedback, visit the Support section on the Tails website.uOT免费翻墙网
