This release is an emergency release to fix a critical security vulnerability in _Tor Browser_.
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This release is an emergency release to fix a critical security vulnerability
in _Tor Browser_.
## Changes and updates
* Update _Tor Browser_ to [13.5.7](https://blog.torproject.org/new-release-tor-browser-1357), which fixes [MFSA 2024-51](https://www.mozilla.org/en-US/security/advisories/mfsa2024-51/), a major use-after-free vulnerability. Using this vulnerability, an attacker could take control of _Tor Browser_ , but probably not deanonymize you in Tails.
Mozilla is aware of this attack being used in the wild against _Tor Browser_