Debian 1.15.1-1 moderate: DSA-5796-1 libheif denial of service

Multiple security issues were found in libheif, a library to parse HEIF
and AVIF files, which could result in denial of service or potentially
the execution of arbitrary code.

For the stable distribution (bookworm), these problems have been fixed in
version 1.15.1-1+deb12u1.

We recommend that you upgrade your libheif packages.

For the detailed security status of libheif please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libheif

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/