A mesa security update has been released for Fedora 32.

Fedora 32 Update: mesa-20.1.2-1.fc32

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Fedora Update Notification
FEDORA-2020-8eb3a6a47a
2020-06-28 01:20:50.688244
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Name : mesa
Product : Fedora 32
Version : 20.1.2
Release : 1.fc32
URL :   http://www.mesa3d.org
Summary : Mesa graphics libraries
Description :
Mesa graphics libraries.

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Update Information:

Update to 20.1.2
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ChangeLog:

* Thu Jun 25 2020 Pete Walter - 20.1.2-1
- Update to 20.1.2
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References:

[ 1 ] Bug #1850807 - mesa-20.1.2 is available
  https://bugzilla.redhat.com/show_bug.cgi?id=1850807
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-8eb3a6a47a' 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