{"action":"Upgrade qemu to 1:2.8+dfsg-1 or later.","affected":[{"fixed":"1:2.8+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:2.8+dfsg-1"],"id":"tcs_01M5NBVPJKKXM37F47E2H5F9Z7","modified_at":"2026-09-22T07:02:47.396884930Z","published_at":"2016-12-23T22:59:00.550Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9921","https://security-tracker.debian.org/tracker/CVE-2016-9921"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9921#Debian:14/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-9921"}],"summary":"Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A"}