{"action":"Upgrade qemu to 1:3.1+dfsg-1 or later.","affected":[{"fixed":"1:3.1+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:3.1+dfsg-1"],"id":"tcs_01M5ND8JMGE914CSCPZPQ22S0X","modified_at":"2026-10-23T18:01:42.186346766Z","published_at":"2018-12-13T19:29:00.497Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-19364","https://security-tracker.debian.org/tracker/CVE-2018-19364"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-19364","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-19364"}],"summary":"hw/9pfs/cofile.c and hw/9pfs/9p.c in QEMU can modify an fid path while it is being accessed by a second thread, leading to (for example) a use-after-free outcome."}