Fedora 43: usd Critical Remote Code Execution Advisory 2025-f882263432
fedora
January 2, 2026
Backport fix for CVE-2025-14439/GHSA-grjp-54v3-c442
Summary
Universal Scene Description (USD) is a time-sampled scene
description for interchange between graphics applications.
Update Information:
Backport fix for CVE-2025-14439/GHSA-grjp-54v3-c442
Topics Covered
Change Log
* Wed Dec 24 2025 Benjamin A. Beasley
References
[ 1 ] Bug #2422276 - CVE-2025-14439 usd: OpenUSD File Parsing Use-After-Free Remote Code Execution Vulnerability [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2422276
[ 2 ] Bug #2424922 - CVE-2025-12839 usd: OpenEXR: Remote Code Execution via Heap-based Buffer Overflow in EXR File Parsing [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2424922
[ 3 ] Bug #2424924 - CVE-2025-12840 usd: OpenEXR: Remote Code Execution via EXR file parsing heap-based buffer overflow [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2424924
[ 4 ] Bug #2424926 - CVE-2025-12495 usd: OpenEXR: Remote Code Execution via malicious EXR file parsing [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2424926
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-f882263432' 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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Severity
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Name: usd
Product: Fedora 43
Version: 25.08
Release: 13.fc43
URL: https://openusd.org/
Summary: 3D VFX pipeline interchange file format
Topics Covered
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