{"action":"Upgrade yard to 0.9.42 or later.","affected":[{"fixed":"0.9.42","introduced":"0"}],"component":"yard","cve_ids":["CVE-2026-41493"],"ecosystem":"RubyGems","epss":0.00388,"exploited":false,"fixed_versions":["0.9.42"],"ghsa_id":"GHSA-3jfp-46x4-xgfj","id":"tcs_01M5KEGASP5Z621FW7PACDTTRN","modified_at":"2026-06-09T10:55:28Z","published_at":"2026-04-17T22:21:03Z","references":["https://osv.dev/vulnerability/GHSA-3jfp-46x4-xgfj","https://github.com/lsegal/yard/security/advisories/GHSA-3jfp-46x4-xgfj","https://nvd.nist.gov/vuln/detail/CVE-2026-41493","https://github.com/lsegal/yard","https://github.com/lsegal/yard/releases/tag/v0.9.42","https://github.com/rubysec/ruby-advisory-db/blob/master/gems/yard/CVE-2026-41493.yml"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-3jfp-46x4-xgfj","url":"https://osv.dev/vulnerability/GHSA-3jfp-46x4-xgfj"},{"source":"nvd","source_id":"CVE-2026-41493","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41493"}],"summary":"yard: Possible arbitrary path traversal and file access via yard server"}