{"id":"RHSA-2026:20606","summary":"Red Hat Security Advisory: ruby4.0 security update","modified":"2026-05-26T10:17:17.321388037Z","published":"2026-05-26T10:07:48Z","upstream":["CVE-2026-33210","CVE-2026-41316"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20606"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2449871"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461369"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_20606.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33210"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-33210"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33210"},{"type":"ARTICLE","url":"https://github.com/ruby/json/security/advisories/GHSA-3m6g-2423-7cp3"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-41316"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-41316"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41316"},{"type":"ARTICLE","url":"https://github.com/ruby/erb/security/advisories/GHSA-q339-8rmv-2mhv"}],"affected":[{"package":{"name":"ruby4.0","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-debugsource","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-devel","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-doc","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-rubygem-mysql2","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-rubygem-mysql2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.5.7-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-rubygem-mysql2-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-rubygem-mysql2-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.5.7-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-rubygem-pg","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-rubygem-pg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.6.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}},{"package":{"name":"ruby4.0-rubygem-pg-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/ruby4.0-rubygem-pg-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.6.3-34.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20606.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}