{"items":[{"id":"NVI-00009098","kind":"vulnerability","title":"pypdf has possible long runtimes/large memory usage for encrypted PDF files","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-62m5-6wh8-28x7","CVE-2026-119208"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-287eeac90d1aaf13022524bdc4db781a"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-11-04T02:17:18.623Z","value":"5.5 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-1cc1e3a2bcbd7d9be711befc59d0a3e2"},{"kind":"CVSS","as_of":"2026-11-04T02:17:18.623Z","value":"7.1 HIGH (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-1cc1e3a2bcbd7d9be711befc59d0a3e2"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.304%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.23187. Missing scores are unknown.","source_id":"sr-287eeac90d1aaf13022524bdc4db781a"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b114c38e589168ca97a2ff6b9f032bdd","url":"https://github.com/advisories/GHSA-62m5-6wh8-28x7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-62m5-6wh8-28x7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-1cc1e3a2bcbd7d9be711befc59d0a3e2","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119208","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-119208","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-07T07:02:19.731Z"},{"id":"sr-287eeac90d1aaf13022524bdc4db781a","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-119208","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.269Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b114c38e589168ca97a2ff6b9f032bdd"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to large runtimes/memory usage. This requires accessing the page count of an encrypted PDF file, which itself declares a wrong `/Count` value.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.3.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4270.","public_affected_ranges":["< 6.21.3"]}],"null_published_at":"2026-11-07T18:43:12.071Z","source_updated_at":"2026-10-30T23:08:25.000Z","source_disclosed_at":"2026-10-30T23:08:24.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009098","kind":"vulnerability","title":"pypdf has possible long runtimes/large memory usage for encrypted PDF files","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-62m5-6wh8-28x7","CVE-2026-119208"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-287eeac90d1aaf13022524bdc4db781a"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.304%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.23187. Missing scores are unknown.","source_id":"sr-287eeac90d1aaf13022524bdc4db781a"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b114c38e589168ca97a2ff6b9f032bdd","url":"https://github.com/advisories/GHSA-62m5-6wh8-28x7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-62m5-6wh8-28x7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-287eeac90d1aaf13022524bdc4db781a","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-119208","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.269Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b114c38e589168ca97a2ff6b9f032bdd"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to large runtimes/memory usage. This requires accessing the page count of an encrypted PDF file, which itself declares a wrong `/Count` value.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.3.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4270.","public_affected_ranges":["< 6.21.3"]}],"null_published_at":"2026-11-06T15:18:11.443Z","source_updated_at":"2026-10-30T23:08:25.000Z","source_disclosed_at":"2026-10-30T23:08:24.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009098","kind":"vulnerability","title":"pypdf has possible long runtimes/large memory usage for encrypted PDF files","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-62m5-6wh8-28x7","CVE-2026-119208"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1e47b2102b681cf4cfec1200e12e59c3"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.304%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.23191. Missing scores are unknown.","source_id":"sr-1e47b2102b681cf4cfec1200e12e59c3"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b114c38e589168ca97a2ff6b9f032bdd","url":"https://github.com/advisories/GHSA-62m5-6wh8-28x7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-62m5-6wh8-28x7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-1e47b2102b681cf4cfec1200e12e59c3","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-119208","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.375Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b114c38e589168ca97a2ff6b9f032bdd"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to large runtimes/memory usage. This requires accessing the page count of an encrypted PDF file, which itself declares a wrong `/Count` value.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.3.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4270.","public_affected_ranges":["< 6.21.3"]}],"null_published_at":"2026-10-31T22:27:09.606Z","source_updated_at":"2026-10-30T23:08:25.000Z","source_disclosed_at":"2026-10-30T23:08:24.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009098","kind":"vulnerability","title":"pypdf has possible long runtimes/large memory usage for encrypted PDF files","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-62m5-6wh8-28x7","CVE-2026-119208"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-b114c38e589168ca97a2ff6b9f032bdd"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b114c38e589168ca97a2ff6b9f032bdd","url":"https://github.com/advisories/GHSA-62m5-6wh8-28x7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-62m5-6wh8-28x7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b114c38e589168ca97a2ff6b9f032bdd"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to large runtimes/memory usage. This requires accessing the page count of an encrypted PDF file, which itself declares a wrong `/Count` value.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.3.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4270.","public_affected_ranges":["< 6.21.3"]}],"null_published_at":"2026-10-31T22:13:31.276Z","source_updated_at":"2026-10-30T23:08:25.000Z","source_disclosed_at":"2026-10-30T23:08:24.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:55:49.621Z"}],"next_cursor":null,"snapshot_revision":"42594"}