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Fedora 43 fido-device-onboard Major Denial of Service Vulnerabilities Found

fedora
Calendar Grey April 10, 2026
Dist Fedora Esm H88
Automatic update for fido-device-onboard addresses critical denial of service and permission modification issues.
Automatic update for fido-device-onboard-0.5.5-8.fc43

Summary

A rust implementation of the FIDO Device Onboard Specification.

Update Information:

Automatic update for fido-device-onboard-0.5.5-8.fc43. Changelog for fido-device-onboard * Wed Apr 01 2026 Peter Robinson - 0.5.5-8 - Rebuild for CVE-2026-25727, CVE-2026-33056 * Sun Mar 15 2026 Benjamin A. Beasley - 0.5.5-7 - In Fedora, update nix dependency from 0.26 to 0.31 * Mon Feb 02 2026 Maxwell G - 0.5.5-6 - Rebuild for https://fedoraproject.org/wiki/Changes/golang1.26 * Fri Jan 16 2026 Fedora Release Engineering - 0.5.5-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Fri Oct 10 2025 Maxwell G - 0.5.5-4 - Rebuild for golang 1.25.2

Topics%20covered

Topics Covered

security advisory denial of service fedora vulnerability arbitrary permission modification fido-device-onboard

Change Log

* Wed Apr 1 2026 Peter Robinson - 0.5.5-8 - Rebuild for CVE-2026-25727, CVE-2026-33056 * Sun Mar 15 2026 Benjamin A. Beasley - 0.5.5-7 - In Fedora, update nix dependency from 0.26 to 0.31 * Mon Feb 2 2026 Maxwell G - 0.5.5-6 - Rebuild for https://fedoraproject.org/wiki/Changes/golang1.26 * Fri Jan 16 2026 Fedora Release Engineering - 0.5.5-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Fri Oct 10 2025 Maxwell G - 0.5.5-4 - Rebuild for golang 1.25.2

References


[ 1 ] Bug #2438126 - CVE-2026-25727 fido-device-onboard: time affected by a stack exhaustion denial of service attack [fedora-43] https://bugzilla.redhat.com/show_bug.cgi?id=2438126 [ 2 ] Bug #2449677 - CVE-2026-33056 fido-device-onboard: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449677

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-e6237c2efe' 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
critical
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Name: fido-device-onboard
Product: Fedora 43
Version: 0.5.5
Release: 8.fc43
URL: https://github.com/fdo-rs/fido-device-onboard-rs
Summary: A rust implementation of the FIDO Device Onboard Specification

Topics%20covered

Topics Covered

security advisory denial of service fedora vulnerability arbitrary permission modification fido-device-onboard

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