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Fedora 43 Netatalk's Severe Vulnerabilities Result in Data Leaks and Risks

fedora
Calendar Grey May 31, 2026
Dist Fedora Esm H88
Netatalk 4.4.3 update for Fedora 43 addresses information disclosure and arbitrary code execution issues. Stay secure!
4.4.3 Release

Summary

Netatalk is a freely-available Open Source AFP file server. A *NIX/*BSD

system running Netatalk is capable of serving many Macintosh clients

simultaneously as an AppleShare file server (AFP).

In addition to the AFP file server daemon, the following utility programs

are also included:

* ad - AppleDouble file utility suite

* afpldaptest - validate Netatalk LDAP parameters

* afppasswd - RandNum UAM password management

* afpstats - inquire AFP server usage stats

* asip-status - inquire AFP server capabilities

* dbd - CNID database maintenance

* macusers - list connected AFP server users

Update Information:

4.4.3 Release

Topics%20covered

Topics Covered

security advisory denial of service fedora arbitrary code execution information disclosure netatalk

Change Log

References


[ 1 ] Bug #2459261 - netatalk-4.4.3 is available https://bugzilla.redhat.com/show_bug.cgi?id=2459261 [ 2 ] Bug #2480439 - CVE-2026-44057 netatalk: Netatalk: Information disclosure via crafted Spotlight RPC requests [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=2480439 [ 3 ] Bug #2480440 - CVE-2026-44057 netatalk: Netatalk: Information disclosure via crafted Spotlight RPC requests [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2480440 [ 4 ] Bug #2480449 - CVE-2026-44049 netatalk: Netatalk: Arbitrary code execution via out-of-bounds write [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2480449 [ 5 ] Bug #2480450 - CVE-2026-44049 netatalk: Netatalk: Arbitrary code execution via out-of-bounds write [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=2480450 [ 6 ] Bug #2480467 - CVE-2026-44069 netatalk: Netatalk: Integer underflow vulnerability in volxlate function [epel-all] https://bug...

Read the Full Advisory

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-9fd50b2ff1' 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
important
Lowest
Low
Medium
High
Critical

Name: netatalk
Product: Fedora 43
Version: 4.4.3
Release: 1.fc43
URL: http://netatalk.sourceforge.net
Summary: Open Source Apple Filing Protocol(AFP) File Server

Topics%20covered

Topics Covered

security advisory denial of service fedora arbitrary code execution information disclosure netatalk

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