qt5-qtwebengine is vulnerable to denial of service. The vulenrability exists due to a heap corruption via a crafted HTML page.
chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop.html
crbug.com/1230767
lists.fedoraproject.org/archives/list/[email protected]/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/
lists.fedoraproject.org/archives/list/[email protected]/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
lists.fedoraproject.org/archives/list/[email protected]/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/
secdb.alpinelinux.org/edge/community.yaml
www.talosintelligence.com/vulnerability_reports/TALOS-2021-1348