{"id":"CGA-c88h-q325-2j7h","modified":"2026-09-19T18:25:40.325049504Z","published":"2026-09-18T13:48:46Z","upstream":["CVE-2026-86049","GHSA-c3mw-737p-c7g2"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86049.json"},{"type":"FIX","url":"https://github.com/jupyter-server/jupyter_server/commit/52513529af7096e622c00911b17627b266294717"},{"type":"FIX","url":"https://github.com/jupyter-server/jupyter_server/pull/1681"},{"type":"WEB","url":"https://github.com/jupyter-server/jupyter_server/releases/tag/v2.21.0"},{"type":"ADVISORY","url":"https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-c3mw-737p-c7g2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86049"}],"affected":[{"package":{"name":"jupyter-base-notebook","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/jupyter-base-notebook?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.6.2-r3"}]}],"ecosystem_specific":{"components":[{"component_version":"2.20.0","component_type":"python","component_location":"/usr/lib/python3.12/site-packages/jupyter_server-2.20.0.dist-info/METADATA","component_purl":"pkg:pypi/jupyter-server@2.20.0","latest_event_status":"fixed","latest_event_timestamp":"2026-09-18T20:38:58Z","component_name":"jupyter-server"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-c88h-q325-2j7h.json"}},{"package":{"name":"jupyter-base-notebook","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/jupyter-base-notebook?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.6.2-r3"}]}],"ecosystem_specific":{"components":[{"component_location":"/usr/lib/python3.12/site-packages/jupyter_server-2.20.0.dist-info/METADATA","component_purl":"pkg:pypi/jupyter-server@2.20.0","latest_event_status":"fixed","latest_event_timestamp":"2026-09-18T20:38:58Z","component_name":"jupyter-server","component_version":"2.20.0","component_type":"python"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-c88h-q325-2j7h.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}