{"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_01M5NVWFV731D1B2MR484KV9N7","modified_at":"2026-11-03T10:00:38.100291826Z","published_at":"2026-08-31T22:17:23.083Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-82398","https://security-tracker.debian.org/tracker/CVE-2026-82398"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-82398#Debian:14/pypdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-82398"}],"summary":"pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/_utils.py function read_until_whitespace reads a stream c"}