{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"pypdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVWFQBY3Z4WY7Z9AJSJ4JS","modified_at":"2026-10-06T10:00:12.317955309Z","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:13/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"}