{"action":"Upgrade pypdf to 6.19.0-1 or later.","affected":[{"fixed":"6.19.0-1","introduced":"0"}],"component":"pypdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.0-1"],"id":"tcs_01M5NRXKX9HA11XTC76GQ5W7G3","modified_at":"2026-10-04T17:00:08.232935513Z","published_at":"2026-04-17T01:17:39.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-40260","https://security-tracker.debian.org/tracker/CVE-2026-40260"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-40260#Debian:14/pypdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-40260"}],"summary":"pypdf is a free and open-source pure-python PDF library. In versions prior to 6.10.0, manipulated XMP metadata entity declarations can exhaust RAM. An attacker who exploits this vulnerability can craf"}