{"action":"Upgrade libvncserver to 0.9.11+dfsg-1.2 or later.","affected":[{"fixed":"0.9.11+dfsg-1.2","introduced":"0"}],"component":"libvncserver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.9.11+dfsg-1.2"],"id":"tcs_01M5NDFSR8VTQGNMPCZFTSZKFT","modified_at":"2026-10-23T18:03:07.531092854Z","published_at":"2018-12-19T16:29:00.593Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-6307","https://security-tracker.debian.org/tracker/CVE-2018-6307"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-6307#Debian:14/libvncserver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-6307"}],"summary":"LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution."}