{"action":"Upgrade qemu to 1:2.12~rc3+dfsg-1 or later.","affected":[{"fixed":"1:2.12~rc3+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.12~rc3+dfsg-1"],"id":"tcs_01M5NDHXS5RSEHJGK3PKBZF391","modified_at":"2026-10-23T18:03:09.187374146Z","published_at":"2018-03-12T21:29:01.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-7858","https://security-tracker.debian.org/tracker/CVE-2018-7858"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-7858#Debian:13/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-7858"}],"summary":"Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash)"}