{"action":"Upgrade qemu to 1:8.0.4+dfsg-1 or later.","affected":[{"fixed":"1:8.0.4+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:8.0.4+dfsg-1"],"id":"tcs_01M5NJ2Z72DR8MGDFQMRW1EJBQ","modified_at":"2026-10-26T18:02:15.433557048Z","published_at":"2023-09-13T17:15:09.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3255","https://security-tracker.debian.org/tracker/CVE-2023-3255"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3255#Debian:14/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3255"}],"summary":"A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. A wrong exit condition may lead to an infinite loop when inflating an attacker controlled zlib buffer in the `"}