Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
While https://www.cve.org/CVERecord?id=CVE-2026-34544 only documents the issue as existing in OpenEXR 3.4.0-3.4.7, and as described in https://bugzilla.redhat.com/show_bug.cgi?id=2454236#c1, the bundled OpenEXR appears to be basically 3.2.0, I don’t see any reason the issue wouldn’t apply to older versions. The fix is small and self-contained, and it was easy to backport it. I suggested this upstream in https://github.com/PixarAnimationStudios/OpenUSD/pull/4028, and I’ll apply that PR downstream as well, at least in F44 and Rawhide, and possibly in F42/F43 if it’s trivial to do so.
FEDORA-2026-abd4c1829d (usd-26.03-2.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-abd4c1829d
FEDORA-2026-abd4c1829d (usd-26.03-2.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-442968c3d0 (usd-26.03-2.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-442968c3d0
FEDORA-2026-442968c3d0 has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-442968c3d0` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-442968c3d0 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-502486fc61 has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-502486fc61` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-502486fc61 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-502486fc61 (usd-26.03-3.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report.