{"id":"OESA-2026-2285","summary":"rubygem-yard security update","details":"YARD is a documentation generation tool for the Ruby programming language. It enables the user to generate consistent, usable documentation that can be exported to a number of formats very easily, and also supports extending for custom Ruby constructs such as custom class level definitions.\r\n\r\nSecurity Fix(es):\n\nYARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.(CVE-2026-41493)","modified":"2026-08-18T01:19:53.040157515Z","published":"2026-05-15T11:11:15Z","upstream":["CVE-2026-41493"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2285"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41493"}],"affected":[{"package":{"name":"rubygem-yard","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/rubygem-yard&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.26-4.oe2203sp4"}]}],"ecosystem_specific":{"noarch":["rubygem-yard-0.9.26-4.oe2203sp4.noarch.rpm","rubygem-yard-doc-0.9.26-4.oe2203sp4.noarch.rpm"],"src":["rubygem-yard-0.9.26-4.oe2203sp4.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2285.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"}]}