Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications. This enables GNOME applications to access HTTP servers on the network in a completely asynchronous fashion, very similar to the Gtk+ programming model (a synchronous operation mode is also supported for those who want it). This is the MinGW build of Libsoup Update Information : Backport fix for CVE-2025-14523
Libsoup is an HTTP library implementation in C. It was originally part
of a SOAP (Simple Object Access Protocol) implementation called Soup, but
the SOAP and non-SOAP parts have now been split into separate packages.
libsoup uses the Glib main loop and is designed to work well with GTK
applications. This enables GNOME applications to access HTTP servers
on the network in a completely asynchronous fashion, very similar to
the Gtk+ programming model (a synchronous operation mode is also
supported for those who want it).
This is the MinGW build of Libsoup
Backport fix for CVE-2025-14523
* Sat Jan 17 2026 Sandro Mani - 2.74.3-16 - Backport patch for CVE-2025-14523 * Fri Jan 16 2026 Fedora Release Engineering - 2.74.3-15 - Rebuilt for
* Sat Jan 17 2026 Sandro Mani - 2.74.3-16 - Backport patch for CVE-2025-14523 * Fri Jan 16 2026 Fedora Release Engineering - 2.74.3-15 - Rebuilt for
[ 1 ] Bug #2421353 - CVE-2025-14523 mingw-libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) [fedora-42] [ 2 ] Bug #2421356 - CVE-2025-14523 mingw-libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) [fedora-43]
[ 1 ] Bug #2421353 - CVE-2025-14523 mingw-libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) [fedora-42] [ 2 ] Bug #2421356 - CVE-2025-14523 mingw-libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) [fedora-43]
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c3c95cc5f9' at the command line. For more information, refer to the dnf documentation available at
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