{"action":"Upgrade pypdf to 6.21.1 or later.","affected":[{"fixed":"6.21.1","introduced":"0"}],"component":"pypdf","cve_ids":["CVE-2026-113786"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["6.21.1"],"ghsa_id":"GHSA-5hx5-vpf9-5wcv","id":"tcs_01M5JKTQ94Q64T7YNWQBE572VE","modified_at":"2026-10-21T20:15:04.178781594Z","published_at":"2026-10-21T19:58:10Z","references":["https://osv.dev/vulnerability/GHSA-5hx5-vpf9-5wcv","https://github.com/py-pdf/pypdf/security/advisories/GHSA-5hx5-vpf9-5wcv","https://nvd.nist.gov/vuln/detail/CVE-2026-113786","https://github.com/py-pdf/pypdf/pull/4222","https://github.com/py-pdf/pypdf/commit/512d8eb94eb04be1d1c90504e6da2dcef8679e07","https://github.com/py-pdf/pypdf","https://github.com/py-pdf/pypdf/releases/tag/6.21.1"],"severity":{"label":"low","score":2.3},"sources":[{"source":"osv","source_id":"GHSA-5hx5-vpf9-5wcv","url":"https://osv.dev/vulnerability/GHSA-5hx5-vpf9-5wcv"},{"source":"nvd","source_id":"CVE-2026-113786","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113786"}],"summary":"pypdf: Unvalidated JPEG image data loading"}