A qt5-qtsvg security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: qt5-qtsvg-5.15.2-4.fc34

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Fedora Update Notification
FEDORA-2021-a95a40b78b
2021-03-25 00:15:39.359217
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Name : qt5-qtsvg
Product : Fedora 34
Version : 5.15.2
Release : 4.fc34
URL :   http://www.qt.io
Summary : Qt5 - Support for rendering and displaying SVG
Description :
Scalable Vector Graphics (SVG) is an XML-based language for describing
two-dimensional vector graphics. Qt provides classes for rendering and
displaying SVG drawings in widgets and on other paint devices.

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Update Information:

An out of bounds read in function QRadialFetchSimd from crafted svg file may
lead to information disclosure or other potential consequences. This update
includes the backported upstream fix and should resolve the security issue.
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ChangeLog:

* Tue Mar 9 2021 Than Ngo - 5.15.2-4
- Resolves: #1931447, Out of bounds read in function QRadialFetchSimd from crafted svg file
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References:

[ 1 ] Bug #1931444 - qt: Out of bounds read in function QRadialFetchSimd from crafted svg file
  https://bugzilla.redhat.com/show_bug.cgi?id=1931444
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-a95a40b78b' 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

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys