{"id":"ALSA-2026:72427","summary":"Important: ruby4.0 security update","details":"Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks (as in Perl). It is simple, straight-forward, and extensible.  \n\nSecurity Fix(es):  \n\n  * resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses (CVE-2026-80212)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-09-28T20:45:03.787531734Z","published":"2026-09-28T00:00:00Z","related":["CVE-2026-80212"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:72427"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-80212"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-72427.html"}],"affected":[{"package":{"name":"ruby4.0","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/ruby4.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-37.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:72427.json"}},{"package":{"name":"ruby4.0-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/ruby4.0-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-37.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:72427.json"}},{"package":{"name":"ruby4.0-doc","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/ruby4.0-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-37.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:72427.json"}},{"package":{"name":"ruby4.0-rubygem-mysql2","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/ruby4.0-rubygem-mysql2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.7-37.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:72427.json"}},{"package":{"name":"ruby4.0-rubygem-pg","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/ruby4.0-rubygem-pg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.3-37.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:72427.json"}}],"schema_version":"1.9.0"}