{"metadata": {"vulnerability": "CVE-2026-109956", "count": 13, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-09-29T00:00:00Z", "date_only": false, "value": "2026-09-29T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-109956", "field": "containers.cna.datePublic"}, {"timestamp": "2026-10-13T11:25:25.214Z", "date_only": false, "value": "2026-10-13T11:25:25.214Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-109956", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-13T13:27:20.244Z", "date_only": false, "value": "2026-10-13T13:27:20.244Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-109956", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-13T13:27:20.244Z", "date_only": false, "value": "2026-10-13T13:27:20.244Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-109956", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-13T13:27:20.244Z", "date_only": false, "value": "2026-10-13T13:27:20.244Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-109956", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-13T14:15:52.973Z", "date_only": false, "value": "2026-10-13T14:15:52.973428Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117434020807054438", "record": "CVE-2026-109956", "field": "creation_timestamp", "uuid": "aab601df-2892-46e9-bd7c-ea3a242190d2", "content": "CVE-2026-109956 NLTK through 3.10.3 Path Traversal via WekaClassifier Model Path NLTK through 3.10.3 contains a path traversal vulnerability in WekaClassifier that allows attackers to bypass nltk.pathsec containment by supplying unvalidated model paths. Attackers controlling the model_filename or model argument can make the weka JVM write files via -d or probe files via -l outside allowed data roots.\nhttps://www.cve.org/CVERecord?id=CVE-2026-109956https://github.com/nltk/nltk/security/advisories/GHSA-j456-xh4h-cpf2https://www.vulncheck.com/advisories/nltk-through-3.10.3-path-traversal-via-wekaclassifier-model-path#nltk#CVE_2026_109956#bot", "url": "https://infosec.exchange/users/cve/statuses/117434020807054438"}, {"timestamp": "2026-10-13T14:17:00Z", "date_only": false, "value": "2026-10-13T14:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-109956", "record": "UBUNTU-CVE-2026-109956", "field": "published"}, {"timestamp": "2026-10-13T14:17:00Z", "date_only": false, "value": "2026-10-13T14:17:00Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-109956", "record": "UBUNTU-CVE-2026-109956", "field": "modified"}, {"timestamp": "2026-10-13T14:17:34Z", "date_only": false, "value": "2026-10-13T14:17:34Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-9FGX-Q9J8-3J83", "record": "GHSA-9FGX-Q9J8-3J83", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-13T14:17:34.520Z", "date_only": false, "value": "2026-10-13T14:17:34.520", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-109956", "record": "FKIE_CVE-2026-109956", "field": "published"}, {"timestamp": "2026-10-13T15:32:23Z", "date_only": false, "value": "2026-10-13T15:32:23Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-9FGX-Q9J8-3J83", "record": "GHSA-9FGX-Q9J8-3J83", "field": "published"}, {"timestamp": "2026-10-13T15:32:23Z", "date_only": false, "value": "2026-10-13T15:32:23Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-9FGX-Q9J8-3J83", "record": "GHSA-9FGX-Q9J8-3J83", "field": "modified"}, {"timestamp": "2026-10-16T19:15:07.947Z", "date_only": false, "value": "2026-10-16T19:15:07.947", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-109956", "record": "FKIE_CVE-2026-109956", "field": "lastModified"}]}