Fedora 42: containernetworking-plugins Faces Critical CVE-2025-47910 Issue
fedora
October 5, 2025
Resolve CVE-2025-47910
Summary
Reference and example networking plugins, maintained by the CNI team.
The CNI (Container Network Interface) project consists of a specification
and libraries for writing plugins to configure network interfaces in Linux
containers, along with a number of supported plugins. CNI concerns itself
only with network connectivity of containers and removing allocated resources
when the container is deleted.
Update Information:
Resolve CVE-2025-47910
Change Log
* Fri Sep 26 2025 Bradley G Smith
References
[ 1 ] Bug #2398402 - CVE-2025-47910 containernetworking-plugins: CrossOriginProtection bypass in net/http [fedora-41]
https://bugzilla.redhat.com/show_bug.cgi?id=2398402
[ 2 ] Bug #2398656 - CVE-2025-47910 containernetworking-plugins: CrossOriginProtection bypass in net/http [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2398656
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-e36ffc5112' 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
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Name: containernetworking-plugins
Product: Fedora 42
Version: 1.8.0
Release: 2.fc42
Summary: Reference and example networking plugins, maintained by the CNI team
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