{"action":"Upgrade pypdf2 to 1.27.9-1 or later.","affected":[{"fixed":"1.27.9-1","introduced":"0"}],"component":"pypdf2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.27.9-1"],"id":"tcs_01M5NJ4YB9VFJZ54ECT1HWTZ5Y","modified_at":"2026-10-26T18:02:19.973580152Z","published_at":"2023-06-30T19:15:09.357Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-36810","https://security-tracker.debian.org/tracker/CVE-2023-36810"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-36810","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-36810"}],"summary":"pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected l"}