{"action":"Upgrade qemu to 1:2.5+dfsg-1 or later.","affected":[{"fixed":"1:2.5+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.5+dfsg-1"],"id":"tcs_01M5NBAYK5CHJD8128YA4PTXSN","modified_at":"2026-09-09T07:01:53.575260626Z","published_at":"2017-04-11T19:59:00.420Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-8504","https://security-tracker.debian.org/tracker/CVE-2015-8504"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-8504#Debian:13/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-8504"}],"summary":"Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client."}