{"id":"CLSA-2026-1790075993","summary":"bind: Fix of CVE-2026-19666","details":"- CVE-2026-19666: fix an assertion failure in a resolver using \"dns64\" with\n  \"break-dnssec yes\", where a partially excluded AAAA RRset cached with a\n  NOQNAME proof left the proof aliased to an rdataset the filter64 path had\n  already returned to the message pool","modified":"2026-10-26T09:31:43.212706769Z","published":"2026-09-24T09:12:28Z","upstream":["CVE-2026-19666"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1790075993.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19666"}],"affected":[{"package":{"name":"bind","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-chroot","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-chroot?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-export-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-export-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-export-libs","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-export-libs?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-libs","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-libs?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-libs-lite","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-libs-lite?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-license","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-license?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-lite-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-lite-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-pkcs11","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-pkcs11?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-pkcs11-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-pkcs11-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-pkcs11-libs","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-pkcs11-libs?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790075993.json"}},{"package":{"name":"bind-pkcs11-utils","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/bind-pkcs11-utils?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.11.4-26.P2.el7_9.16.tuxcare.els17"}]}],"databas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