{"action":"Upgrade pypdf to 6.21.4-1 or later.","affected":[{"fixed":"6.21.4-1","introduced":"0"}],"component":"pypdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.21.4-1"],"id":"tcs_01M6617QFK9EJP7VYPSD19VD6A","modified_at":"2026-11-06T06:00:07.161046862Z","published_at":"2026-10-29T21:17:19.377Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-119203","https://security-tracker.debian.org/tracker/CVE-2026-119203"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-119203#Debian:14/pypdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-119203"}],"summary":"pypdf is a free and open-source pure-python PDF library. Prior to 6.21.4, pypdf can enter an infinite loop while opening a crafted incomplete PDF whose standard cross-reference table reaches the end o"}