{"id":"CGA-p8w2-7cqh-rm95","modified":"2026-08-12T15:45:57.432227293Z","published":"2026-07-25T11:47:04Z","upstream":["GHSA-r28c-9q8g-f849"],"references":[{"type":"WEB","url":"https://github.com/postcss/postcss/security/advisories/GHSA-r28c-9q8g-f849"},{"type":"WEB","url":"https://github.com/postcss/postcss/commit/95663d3eb7ba26f4854dd19d3b4f4425760cf56c"},{"type":"PACKAGE","url":"https://github.com/postcss/postcss"},{"type":"WEB","url":"https://github.com/postcss/postcss/releases/tag/8.5.18"}],"affected":[{"package":{"name":"jupyter-base-notebook","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/jupyter-base-notebook?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"component_version":"8.5.14","component_type":"npm","component_location":"/usr/lib/python3.12/site-packages/jupyterlab/staging/yarn.lock","component_purl":"pkg:npm/postcss@8.5.14","latest_event_status":"pending_upstream_fix","latest_event_timestamp":"2026-08-12T10:01:44Z","architecture":"aarch64","component_name":"postcss"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-p8w2-7cqh-rm95.json"}},{"package":{"name":"jupyter-base-notebook","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/jupyter-base-notebook?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"latest_event_status":"pending_upstream_fix","latest_event_timestamp":"2026-08-12T10:01:44Z","architecture":"aarch64","component_name":"postcss","component_version":"8.5.14","component_type":"npm","component_location":"/usr/lib/python3.12/site-packages/jupyterlab/staging/yarn.lock","component_purl":"pkg:npm/postcss@8.5.14"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-p8w2-7cqh-rm95.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}