{"action":"Upgrade qemu to 2.1+dfsg-8 or later.","affected":[{"fixed":"2.1+dfsg-8","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1+dfsg-8"],"id":"tcs_01M5NAXMJ6JBC9PANRC59JXVT1","modified_at":"2026-10-23T15:47:30.764238409Z","published_at":"2014-12-12T15:59:08.073Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-7840","https://security-tracker.debian.org/tracker/CVE-2014-7840"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-7840#Debian:14/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-7840"}],"summary":"The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm"}