{"id":"CGA-r6vq-qrc7-g75v","modified":"2026-08-01T21:15:51.475027219Z","published":"2026-07-31T12:04:48Z","upstream":["CVE-2026-66066","GHSA-xr9x-r78c-5hrm"],"references":[{"type":"WEB","url":"https://github.com/rails/rails/security/advisories/GHSA-xr9x-r78c-5hrm"},{"type":"WEB","url":"https://github.com/rails/rails/commit/1c01bb587206ee6eb0e1179c2cef96a6a47acb1e"},{"type":"WEB","url":"https://github.com/rails/rails/commit/349e7a5d5b4b715af1e416db824f3c078a7d59e5"},{"type":"WEB","url":"https://github.com/rails/rails/commit/d79b7f4aa17dec8ce4960fef05733c8c0c7ef49a"},{"type":"PACKAGE","url":"https://github.com/rails/rails"},{"type":"WEB","url":"https://github.com/rails/rails/releases/tag/v7.2.3.2"},{"type":"WEB","url":"https://github.com/rails/rails/releases/tag/v8.0.5.1"},{"type":"WEB","url":"https://github.com/rails/rails/releases/tag/v8.1.3.1"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2026-66066.yml"},{"type":"WEB","url":"https://thehackernews.com/2026/07/critical-rails-flaw-could-let.html"},{"type":"WEB","url":"https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-66066"}],"affected":[{"package":{"name":"pghero","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/pghero?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.0-r3"}]}],"ecosystem_specific":{"components":[{"architecture":"aarch64","component_name":"activestorage","component_version":"8.1.3","component_type":"gem","component_location":"/app/vendor/bundle/ruby/4.0.0/specifications/activestorage-8.1.3.gemspec","component_purl":"pkg:gem/activestorage@8.1.3","latest_event_status":"fixed","latest_event_timestamp":"2026-08-01T19:17:10Z"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-r6vq-qrc7-g75v.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"}]}