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Fedora 43 Composer Important Fix GitHub Token Validation 2026-3e8172bbdb

fedora
Calendar Grey May 23, 2026
Dist Fedora Esm H88
This advisory details a Fedora 43 update for Composer to fix GitHub token validation and ensure security.
Version 2.9.8 - 2026-05-13 Security: Fixed GitHub token validation and disclosure (GHSA-f9f8-rm49-7jv2)

Summary

Composer helps you declare, manage and install dependencies of PHP projects,

ensuring you have the right stack everywhere.

Documentation: https://getcomposer.org/doc/

Update Information:

Version 2.9.8 - 2026-05-13 Security: Fixed GitHub token validation and disclosure (GHSA-f9f8-rm49-7jv2)

Topics%20covered

Topics Covered

security advisory fedora important disclosure token validation dependency manager

Change Log

* Wed May 13 2026 Remi Collet - 2.9.8-1 - update to 2.9.8

References

Fedora Update Notification FEDORA-2026-3e8172bbdb 2026-05-23 15:47:52.432854+00:00 Name : composer Product : Fedora 43 Version : 2.9.8 Release : 1.fc43 URL : https://getcomposer.org/ Summary : Dependency Manager for PHP Description : Composer helps you declare, manage and install dependencies of PHP projects, ensuring you have the right stack everywhere. Documentation: https://getcomposer.org/doc/

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-3e8172bbdb' 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
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Critical

Name: composer
Product: Fedora 43
Version: 2.9.8
Release: 1.fc43
URL: https://getcomposer.org/
Summary: Dependency Manager for PHP

Topics%20covered

Topics Covered

security advisory fedora important disclosure token validation dependency manager

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