{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"pypdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NSKN811GBT4KB0714QNJ5V","modified_at":"2026-10-15T09:47:40.189335782Z","published_at":"2026-05-28T16:16:29.020Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48156","https://security-tracker.debian.org/tracker/CVE-2026-48156"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48156","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-48156"}],"summary":"pypdf is a free and open-source pure-python PDF library. Prior to 6.12.0, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams wi"}