{"action":"Upgrade pypdf to 6.14.0 or later.","affected":[{"fixed":"6.14.0","introduced":"0"}],"component":"pypdf","cve_ids":["CVE-2026-59938"],"ecosystem":"PyPI","epss":0.00515,"exploited":false,"fixed_versions":["6.14.0"],"ghsa_id":"GHSA-5qjq-93h5-hrgp","id":"tcs_01M5KF1HDJ588E2EBWGSRKCSZQ","modified_at":"2026-09-10T03:51:10.495417380Z","published_at":"2026-07-23T15:06:58Z","references":["https://osv.dev/vulnerability/GHSA-5qjq-93h5-hrgp","https://github.com/py-pdf/pypdf/security/advisories/GHSA-5qjq-93h5-hrgp","https://nvd.nist.gov/vuln/detail/CVE-2026-59938","https://github.com/py-pdf/pypdf/pull/3888","https://github.com/py-pdf/pypdf/commit/c64583be16b8e8763d8777075f8ecbf382014b7a","https://github.com/py-pdf/pypdf","https://github.com/py-pdf/pypdf/releases/tag/6.14.0"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-5qjq-93h5-hrgp","url":"https://osv.dev/vulnerability/GHSA-5qjq-93h5-hrgp"}],"summary":"pypdf: Possible large memory usage for wrong image dimensions"}