{"id":"CLSA-2026-1777541752","summary":"bind: Fix of CVE-2026-1519","details":"- CVE-2026-1519: limit NSEC3 iteration count when proving an insecure\n  delegation so a maliciously crafted DNSSEC zone with a high-iteration\n  NSEC3 record cannot exhaust resolver CPU; treat the answer as insecure\n  above the 150-iteration limit. Backport of bind-9.11.36-16.el8_10.7\n  (RHSA-2026:8352).","modified":"2026-06-01T00:33:13.052601785Z","published":"2026-04-30T09:35:58Z","upstream":["CVE-2026-1519"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2026-1777541752.html"}],"affected":[{"package":{"name":"bind","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-chroot","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-chroot?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-export-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-export-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-export-libs","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-export-libs?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-libs","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-libs?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-libs-lite","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-libs-lite?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-license","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-license?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-lite-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-lite-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-pkcs11","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-pkcs11?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-pkcs11-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-pkcs11-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-pkcs11-libs","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-pkcs11-libs?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1777541752.json"}},{"package":{"name":"bind-pkcs11-utils","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/bind-pkcs11-utils?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.26-4.el8.4.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv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