Fedora 42: USD CVE-2025-14439 Moderate Backport Fix for RCE 2025-2e7d5d49f2
fedora
January 3, 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
* Thu Dec 25 2025 Benjamin A. Beasley
References
[ 1 ] Bug #2422275 - CVE-2025-14439 usd: OpenUSD File Parsing Use-After-Free Remote Code Execution Vulnerability [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2422275
[ 2 ] Bug #2424910 - CVE-2025-12839 usd: OpenEXR: Remote Code Execution via Heap-based Buffer Overflow in EXR File Parsing [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2424910
[ 3 ] Bug #2424912 - CVE-2025-12840 usd: OpenEXR: Remote Code Execution via EXR file parsing heap-based buffer overflow [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2424912
[ 4 ] Bug #2424917 - CVE-2025-12495 usd: OpenEXR: Remote Code Execution via malicious EXR file parsing [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2424917
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-2e7d5d49f2' 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
important
Lowest
Low
Medium
High
Critical
Name: usd
Product: Fedora 42
Version: 25.02a
Release: 5.fc42
URL: https://openusd.org/
Summary: 3D VFX pipeline interchange file format
Topics Covered
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