A firefox security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: firefox-76.0-2.fc31

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Fedora Update Notification
FEDORA-2020-3c52435c2d
2020-05-08 03:59:47.679483
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Name : firefox
Product : Fedora 31
Version : 76.0
Release : 2.fc31
URL :   https://www.mozilla.org/firefox/
Summary : Mozilla Firefox Web browser
Description :
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance and portability.

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Update Information:

- New Firefox upstream release (76.0) - New nss release needed for Firefox
(3.51.1) - More info at   https://www.mozilla.org/en-US/firefox/76.0/releasenotes/
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ChangeLog:

* Tue May 5 2020 Jan Horak - 76.0-2
- Don't use google safe browsing api key for the geolocation
* Sun May 3 2020 Martin Stransky - 76.0-1
- Updated to 76.0
* Thu Apr 23 2020 Martin Stransky - 75.0-3
- Added fix for mozilla bug #1527976 (browser D&D)
* Tue Apr 14 2020 Jan Horak - 75.0-2
- Removed gconf-2.0 build requirement
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-3c52435c2d' 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