A libheif security update has been released for Fedora Linux 36.

SECURITY: Fedora 36 Update: libheif-1.15.2-1.fc36

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Fedora Update Notification
FEDORA-2023-e679ea4fa2
2023-05-06 00:45:28.803144
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Name : libheif
Product : Fedora 36
Version : 1.15.2
Release : 1.fc36
URL :   https://github.com/strukturag/libheif
Summary : HEIF and AVIF file format decoder and encoder
Description :
libheif is an ISO/IEC 23008-12:2017 HEIF and AVIF (AV1 Image File Format)
file format decoder and encoder.

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Update Information:

Fixes an incompatibility with AOM v3.6.0 and includes a couple of smaller fixes.
Also fixes a stack overflow with some crafted images (CVE-2023-29659).
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ChangeLog:

* Sun Apr 30 2023 Dominik Mierzejewski - 1.15.2-2
- backport fix for issue#590
* Tue Apr 11 2023 Sandro - 1.15.2-1
- Update to 1.15.2 (RHBZ#2183664)
- Drop patch
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References:

[ 1 ] Bug #2193492 - CVE-2023-29659 libheif: segfault caused by divide-by-zero
  https://bugzilla.redhat.com/show_bug.cgi?id=2193492
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-e679ea4fa2' 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
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