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Fedora 43 mongo-c-driver Denial of Service CVE-2026-4359 Advisory

fedora
Calendar Grey March 28, 2026
Dist Fedora Esm H88
Update for Fedora 43 addresses CVE-2026-4359 denial of service in mongo-c-driver HTTP handling.
Fix handling in HTTP response parser CVE-2026-4359

Summary

mongo-c-driver is a client library written in C for MongoDB.

Update Information:

Fix handling in HTTP response parser CVE-2026-4359

Change Log

* Thu Mar 19 2026 Remi Collet - 1.30.7-2 - add upstream fix for CVE-2026-4359

References


[ 1 ] Bug #2448487 - CVE-2026-4359 mongo-c-driver: mongo-c-driver: Denial of Service via malformed HTTP response [fedora-43] https://bugzilla.redhat.com/show_bug.cgi?id=2448487

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-cc129df978' 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
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Name: mongo-c-driver
Product: Fedora 43
Version: 1.30.7
Release: 2.fc43
Summary: Client library written in C for MongoDB

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