{"action":"Upgrade nbconvert to 7.17.1-1 or later.","affected":[{"fixed":"7.17.1-1","introduced":"0"}],"component":"nbconvert","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.17.1-1"],"id":"tcs_01M5NRWE7WN46CBVW8TM3R8AWB","modified_at":"2026-10-27T09:47:33.361858872Z","published_at":"2026-04-21T01:16:05.937Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-39377","https://security-tracker.debian.org/tracker/CVE-2026-39377"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-39377#Debian:14/nbconvert","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-39377"}],"summary":"The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. Versions 6.5 through 7.17.0 allow arbitrary file writes to locations outside the intende"}