{"id":"RHSA-2026:73519","summary":"Red Hat Security Advisory: ruby:2.5 security update","modified":"2026-10-01T10:32:51.216275993Z","published":"2026-10-01T10:20:56Z","upstream":["CVE-2026-80212","CVE-2026-88030"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:73519"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2525066"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2531585"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_73519.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-80212"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-80212"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80212"},{"type":"ARTICLE","url":"https://github.com/ruby/resolv/commit/6393c628b224d0234ef915813c0977e11ebe57ea"},{"type":"ARTICLE","url":"https://www.ruby-lang.org/en/news/2026/08/27/multiple-vulnerabilities-in-resolv/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-88030"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-88030"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88030"},{"type":"ARTICLE","url":"https://jira.mongodb.org/browse/RUBY-3941"}],"affected":[{"package":{"name":"ruby","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-devel","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-irb","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-irb"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-libs","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"ruby-libs-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/ruby-libs-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.9-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-abrt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.3.0-4.module+el8.10.0+22021+135c76a8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-abrt-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-abrt-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.3.0-4.module+el8.10.0+22021+135c76a8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bigdecimal","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bigdecimal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.4-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bigdecimal-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bigdecimal-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.4-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bson","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.0-2.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bson-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bson-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.0-2.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bson-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bson-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.0-2.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bson-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bson-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.0-2.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bundler","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bundler"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.1-5.module+el8.10.0+23088+750dc6ca"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-bundler-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-bundler-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.1-5.module+el8.10.0+23088+750dc6ca"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-did_you_mean","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-did_you_mean"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.0-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-io-console","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-io-console"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.6-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-io-console-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-io-console-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.6-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-json","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-json"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.0-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-json-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-json-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.0-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-minitest","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-minitest"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.10.3-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-mongo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-mongo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.1-3.module+el8.10.0+24944+b1921893"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-mongo-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-mongo-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.5.1-3.module+el8.10.0+24944+b1921893"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-mysql2","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-mysql2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.10-4.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-mysql2-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-mysql2-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.10-4.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-mysql2-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-mysql2-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.10-4.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-mysql2-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-mysql2-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.10-4.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-net-telnet","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-net-telnet"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.1.1-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-openssl","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-openssl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.2-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-openssl-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-openssl-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.2-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-pg","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-pg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.0-3.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-pg-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-pg-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.0-3.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-pg-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-pg-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.0-3.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-pg-doc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-pg-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.0-3.module+el8.9.0+19193+435404ae"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-power_assert","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-power_assert"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.1-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-psych","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-psych"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-psych-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-psych-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-rake","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-rake"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:12.3.3-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-rdoc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-rdoc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.0.1.1-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-test-unit","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-test-unit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.2.7-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygem-xmlrpc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygem-xmlrpc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.3.0-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygems","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygems"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.6.3-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}},{"package":{"name":"rubygems-devel","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/rubygems-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.6.3-116.module+el8.10.0+24853+52b5af56"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:73519.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H"}]}