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Alerts This Week
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Fedora 41: fcgi 2.4.7 Critical CVE-2025-23016 DoS Security Advisory

fedora
Calendar Grey December 5, 2025
Dist Fedora Esm H88
Fedora 41's fcgi 2.4.7 resolves critical security hole CVE-2025-23016, enhancing performance and stability.
2.4.7 release, fixes CVE-2025-23016

Summary

FastCGI is a language independent, scalable, open extension to CGI that

provides high performance without the limitations of server specific APIs.

Update Information:

2.4.7 release, fixes CVE-2025-23016

Topics%20covered

Topics Covered

security advisory security issue fedora DoS important fcgi

Change Log

* Wed Nov 26 2025 Andrew Bauer - 2.4.7-1 - 2.4.7 release, fixes CVE-2025-23016 * Wed Jul 23 2025 Fedora Release Engineering - 2.4.6-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild * Sat May 31 2025 Andrew Bauer - 2.4.6-1 - 2.4.6 release - Upstream project moved to github with new author

References


[ 1 ] Bug #2417257 - fcgi-2.4.7 is available https://bugzilla.redhat.com/show_bug.cgi?id=2417257

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-67511a59e3' 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
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Critical

Name: fcgi
Product: Fedora 41
Version: 2.4.7
Release: 1.fc41
URL: https://github.com/FastCGI-Archives/fcgi2
Summary: FastCGI development kit

Topics%20covered

Topics Covered

security advisory security issue fedora DoS important fcgi

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