{"action":"Upgrade qemu to 1:8.0.3+dfsg-1 or later.","affected":[{"fixed":"1:8.0.3+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:8.0.3+dfsg-1"],"id":"tcs_01M5NJ03G2ZXEWZ2AS7E1X8JD5","modified_at":"2026-10-23T18:04:04.388592581Z","published_at":"2023-12-06T07:15:41.430Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-2861","https://security-tracker.debian.org/tracker/CVE-2023-2861"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-2861#Debian:14/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-2861"}],"summary":"A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to esc"}