{"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:12","exploited":false,"fixed_versions":["1:2.8+dfsg-1"],"id":"tcs_01M5NBVPW4VZTCEEVGSWPYG5N4","modified_at":"2026-09-22T07:02:47.995678893Z","published_at":"2016-12-23T22:59:00.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9923","https://security-tracker.debian.org/tracker/CVE-2016-9923"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9923","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-9923"}],"summary":"Quick Emulator (Qemu) built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could"}