{"id":"CGA-mhch-52m6-pp32","modified":"2026-09-07T01:43:33.294593299Z","published":"2026-09-02T22:13:30Z","upstream":["CVE-2026-81727","GHSA-4xw3-jf9x-x7mf","GHSA-f794-5jv7-7672"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81727.json"},{"type":"ADVISORY","url":"https://github.com/nltk/nltk/security/advisories/GHSA-f794-5jv7-7672"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81727"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/nltk-before-3.10.3-hardlink-file-overwrite-via-downloader"}],"affected":[{"package":{"name":"open-webui","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/open-webui?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.3-r1"}]}],"ecosystem_specific":{"components":[{"latest_event_timestamp":"2026-09-04T08:56:54Z","component_name":"nltk","component_version":"3.10.0","component_type":"python","component_location":"/usr/share/open-webui/lib/python3.11/site-packages/nltk-3.10.0.dist-info/METADATA","component_purl":"pkg:pypi/nltk@3.10.0","latest_event_status":"fixed"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-mhch-52m6-pp32.json"}},{"package":{"name":"open-webui","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/open-webui?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.3-r1"}]}],"ecosystem_specific":{"components":[{"component_purl":"pkg:pypi/nltk@3.10.0","latest_event_status":"fixed","latest_event_timestamp":"2026-09-04T08:56:54Z","component_name":"nltk","component_version":"3.10.0","component_type":"python","component_location":"/usr/share/open-webui/lib/python3.11/site-packages/nltk-3.10.0.dist-info/METADATA"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-mhch-52m6-pp32.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"}]}