{"action":"Upgrade qemu to 1:11.1.2+ds-1 or later.","affected":[{"fixed":"1:11.1.2+ds-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:11.1.2+ds-1"],"id":"tcs_01M5NWYFVER0HAGBAFZAD2ET9S","modified_at":"2026-10-05T23:00:08.987654606Z","published_at":"2026-09-25T14:17:24.063Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-93834","https://security-tracker.debian.org/tracker/CVE-2026-93834"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-93834#Debian:14/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-93834"}],"summary":"A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A race condition between the main thread and a worker thread when processing concurrent Tlcreate and Twalk requests allows a maliciou"}