Transmission is vulnerable to denial of service. The vulnerability allows attackers to cause a denial of service or possibly execute arbitrary code via a crafted torrent file.
github.com/transmission/transmission/commit/2123adf8e5e1c2b48791f9d22fc8c747e974180e
lists.debian.org/debian-lts-announce/2020/05/msg00022.html
lists.debian.org/debian-lts-announce/2020/08/msg00001.html
lists.fedoraproject.org/archives/list/[email protected]/message/CD3GLZ5URIK74RCGLSH72IVLDIJJMLQC/
lists.fedoraproject.org/archives/list/[email protected]/message/OVAG2HNKNRLWOACFN5F2ANJD2SQ53WI7/
security-tracker.debian.org/tracker/CVE-2018-10756
security.gentoo.org/glsa/202007-07
tomrichards.net/2020/05/cve-2018-10756-transmission/