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Fedora 43 MaterialX Important Security Advisory 2026-85d5d5f493

fedora
Calendar Grey June 23, 2026
Dist Fedora Esm H88
Update for Fedora 43 includes new materialx version 1.39.5 addressing significant security concerns.
New release version 1.39.5

Summary

Physically-based material interchange specification for 3D rendering workflows.

Update Information:

New release version 1.39.5. See the change log.

Topics%20covered

Topics Covered

security advisory security issue fedora remote access important application update

Change Log

* Mon Jun 15 2026 Luya Tshimbalanga - 1.39.5-1 - Update to upstream 1.39.5 * Mon Jun 15 2026 Python Maint - 1.39.4-6 - Rebuilt for Python 3.15 * Mon Jun 15 2026 Luya Tshimbalanga - 1.39.4-5 - Fix CMake configuration error for OpenGL (fedora#2439818) * Mon Jun 15 2026 Fedora Release Engineering - 1.39.4-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild

References


[ 1 ] Bug #2437393 - CVE-2025-68458 materialx: webpack buildHttp: allowedUris allow-list bypass via URL userinfo (@) leading to build-time SSRF behavior [fedora-43] https://bugzilla.redhat.com/show_bug.cgi?id=2437393 [ 2 ] Bug #2437404 - CVE-2025-68157 materialx: webpack buildHttp HttpUriPlugin allowedUris bypass via HTTP redirects [fedora-43] https://bugzilla.redhat.com/show_bug.cgi?id=2437404 [ 3 ] Bug #2441663 - cmake module fails to import https://bugzilla.redhat.com/show_bug.cgi?id=2441663 [ 4 ] Bug #2459522 - materialx-1.39.5 is available https://bugzilla.redhat.com/show_bug.cgi?id=2459522

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-85d5d5f493' 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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Name: materialx
Product: Fedora 43
Version: 1.39.5
Release: 1.fc43
URL: https://materialx.org/
Summary: Vendor-neutral specification for 3D material interchange

Topics%20covered

Topics Covered

security advisory security issue fedora remote access important application update

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