{"ecosystem":"npm","package":"tailwindcss","version":null,"bugs":[{"id":18,"ecosystem":"npm","package_name":"tailwindcss","affected_version":"4.0.0","fixed_version":"4.0.1","bug_id":"github:#15234","title":"@apply with custom utility does not resolve in nested scopes","description":"Using @apply with a custom utility inside an :is() or :where() selector silently dropped the apply. Fixed in 4.0.1.","severity":"medium","status":"closed","source":"github_issues","source_url":"https://github.com/tailwindlabs/tailwindcss/issues/15234","labels":["bug","apply","css"],"created_at":"2026-04-19 03:24:37.022126+00:00","updated_at":"2026-04-19 03:25:24.805954+00:00"}],"total":1,"_cache":"hit"}