{"action":"Upgrade pypdf to 6.20.0 or later.","affected":[{"fixed":"6.20.0","introduced":"0"}],"component":"pypdf","cve_ids":["CVE-2026-113795"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["6.20.0"],"ghsa_id":"GHSA-7mh2-4gg2-979f","id":"tcs_01M5JKSTHGTJB7EH020CA2GYQH","modified_at":"2026-10-21T17:00:06.161656397Z","published_at":"2026-10-21T16:48:30Z","references":["https://osv.dev/vulnerability/GHSA-7mh2-4gg2-979f","https://github.com/py-pdf/pypdf/security/advisories/GHSA-7mh2-4gg2-979f","https://github.com/py-pdf/pypdf/pull/4173","https://github.com/py-pdf/pypdf/commit/80a84d4be6022d910874ccb0d2365400f3f0e185","https://github.com/py-pdf/pypdf","https://github.com/py-pdf/pypdf/releases/tag/6.20.0"],"severity":{"label":"medium","score":6},"sources":[{"source":"osv","source_id":"GHSA-7mh2-4gg2-979f","url":"https://osv.dev/vulnerability/GHSA-7mh2-4gg2-979f"},{"source":"nvd","source_id":"CVE-2026-113795","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113795"}],"summary":"pypdf: Possible large memory usage for streams with multiple filters"}