{"action":"Upgrade pypdf to 6.18.0 or later.","affected":[{"fixed":"6.18.0","introduced":"0"}],"component":"pypdf","cve_ids":["CVE-2026-102994"],"ecosystem":"PyPI","epss":0.0034,"exploited":false,"fixed_versions":["6.18.0"],"ghsa_id":"GHSA-5jq2-8x83-x246","id":"tcs_01M5KHA8FAGMZBY7T05WTPSZZR","modified_at":"2026-10-01T17:45:14.200694645Z","published_at":"2026-10-01T16:38:41.707415Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4153","https://github.com/py-pdf/pypdf/security/advisories/GHSA-5jq2-8x83-x246","https://nvd.nist.gov/vuln/detail/CVE-2026-102994","https://github.com/py-pdf/pypdf/pull/4055","https://github.com/py-pdf/pypdf/commit/82501d2993c6387833c4949d205caeb188f8bb9e","https://github.com/py-pdf/pypdf","https://github.com/py-pdf/pypdf/releases/tag/6.18.0","https://pypi.org/project/pypdf","https://github.com/advisories/GHSA-5jq2-8x83-x246"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-4153","url":"https://osv.dev/vulnerability/PYSEC-2026-4153"},{"source":"nvd","source_id":"CVE-2026-102994","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102994"}],"summary":"pypdf: Possible long runtimes/large memory usage when parsing indirect objects"}