{"action":"Upgrade pypdf to 6.19.0 or later.","affected":[{"fixed":"6.19.0","introduced":"0"}],"component":"pypdf","cve_ids":["CVE-2026-102999"],"ecosystem":"PyPI","epss":0.00348,"exploited":false,"fixed_versions":["6.19.0"],"ghsa_id":"GHSA-v247-6f48-mgcj","id":"tcs_01M5KHA9F0YQYP4TRZM8RFT8SN","modified_at":"2026-10-01T17:45:16.839952663Z","published_at":"2026-10-01T16:44:33.811924Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4159","https://github.com/py-pdf/pypdf/security/advisories/GHSA-v247-6f48-mgcj","https://nvd.nist.gov/vuln/detail/CVE-2026-102999","https://github.com/py-pdf/pypdf/pull/4081","https://github.com/py-pdf/pypdf/commit/6b10556d13609a68f9ed18bb29fdd8bba88eb2c3","https://github.com/py-pdf/pypdf","https://github.com/py-pdf/pypdf/releases/tag/6.19.0","https://pypi.org/project/pypdf","https://github.com/advisories/GHSA-v247-6f48-mgcj"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-4159","url":"https://osv.dev/vulnerability/PYSEC-2026-4159"},{"source":"nvd","source_id":"CVE-2026-102999","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102999"}],"summary":"pypdf: Possible long runtimes with large amount of embedded files"}