{"id":"CLSA-2026-1789460699","summary":"gnutls: Fix of CVE-2026-42012","details":"- CVE-2026-42012: URI subjectAltName now precludes Common Name fallback in hostname verification","modified":"2026-10-26T09:31:40.597089436Z","published":"2026-09-15T14:42:14Z","upstream":["CVE-2026-42012"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1789460699.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42012"}],"affected":[{"package":{"name":"gnutls","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/gnutls?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.23-22.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1789460699.json"}},{"package":{"name":"gnutls-devel","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/gnutls-devel?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.23-22.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1789460699.json"}},{"package":{"name":"gnutls-guile","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/gnutls-guile?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.23-22.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1789460699.json"}},{"package":{"name":"gnutls-utils","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/gnutls-utils?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.23-22.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1789460699.json"}}],"schema_version":"1.9.0"}