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Fedora 44 Tor Critical TCP Privacy Issue Advisory 2026-309b0bc463

fedora
Calendar Grey July 7, 2026
Dist Fedora Esm H88
Update to Tor 0.4.9.11 addressing critical privacy improvements for Fedora 44 users
Update to latest upstream release https://forum.torproject.org/t/security- release-0-4-9-11/21786 bz#2483769

Summary

The Tor network is a group of volunteer-operated servers that allows people to

improve their privacy and security on the Internet. Tor's users employ this

network by connecting through a series of virtual tunnels rather than making a

direct connection, thus allowing both organizations and individuals to share

information over public networks without compromising their privacy. Along the

same line, Tor is an effective censorship circumvention tool, allowing its

users to reach otherwise blocked destinations or content. Tor can also be used

as a building block for software developers to create new communication tools

with built-in privacy features.

This package contains the Tor software that can act as either a server on the

Tor network, or as a client to connect to the Tor network.

Update Information:

Update to latest upstream release https://forum.torproject.org/t/security- release-0-4-9-11/21786 bz#2483769

Change Log

* Sun Jun 28 2026 Marcel Härry - 0.4.9.11-1 - Update to latest upstream release https://forum.torproject.org/t/security-release-0-4-9-11/21786 bz#2483769 * Fri Jun 12 2026 Yaakov Selkowitz - 0.4.9.8-2 - Rebuilt for openssl 4.0

References


[ 1 ] Bug #2483769 - tor-0.4.9.11 is available https://bugzilla.redhat.com/show_bug.cgi?id=2483769

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-309b0bc463' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
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Name: tor
Product: Fedora 44
Version: 0.4.9.11
Release: 1.fc44
Summary: Anonymizing overlay network for TCP

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