A libexif security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: libexif-0.6.22-1.fc31

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Fedora Update Notification
FEDORA-2020-085150ac6e
2020-06-25 01:09:25.301088
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Name : libexif
Product : Fedora 31
Version : 0.6.22
Release : 1.fc31
URL :   https://libexif.github.io/
Summary : Library for extracting extra information from image files
Description :
Most digital cameras produce EXIF files, which are JPEG files with
extra tags that contain information about the image. The EXIF library
allows you to parse an EXIF file and read the data from those tags.

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Update Information:

New upstream release. It largely contains stability, security and bugfixes.
Some EXIF 2.3 tags have been added. See also:
  https://github.com/libexif/libexif/releases/tag/libexif-0_6_22-release
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ChangeLog:

* Mon May 18 2020 Rex Dieter - 0.6.22-1
- 0.6.22
- .spec cleanup
* Wed Jan 29 2020 Fedora Release Engineering - 0.6.21-21
- Rebuilt for   https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
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References:

[ 1 ] Bug #1789031 - CVE-2019-9278 libexif: Out of bound write in exif-data.c
  https://bugzilla.redhat.com/show_bug.cgi?id=1789031
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-085150ac6e' 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