{"action":"Upgrade pypdf to 6.9.0-1 or later.","affected":[{"fixed":"6.9.0-1","introduced":"0"}],"component":"pypdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.9.0-1"],"id":"tcs_01M5NRGDJ2ABPCSNVYPWV7V1RF","modified_at":"2026-10-01T03:02:33.976356458Z","published_at":"2026-02-27T21:16:19.177Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-28351","https://security-tracker.debian.org/tracker/CVE-2026-28351"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-28351#Debian:14/pypdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-28351"}],"summary":"pypdf is a free and open-source pure-python PDF library. Prior to version 6.7.4, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing the co"}