{"id":"ALSA-2026:79162","summary":"Important: bind security update","details":"The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.  \n\nSecurity Fix(es):  \n\n  * bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling (CVE-2026-19667)\n  * bind: BIND: Denial of Service via crafted DNSSEC reply (CVE-2026-80274)\n  * bind: BIND: Denial of Service via malformed DNS64 responses (CVE-2026-19666)\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":"2026-10-09T12:11:47.089421095Z","published":"2026-10-08T00:00:00Z","related":["CVE-2026-19666","CVE-2026-19667","CVE-2026-80274"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:79162"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-19666"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-19667"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-80274"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2535435"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2535466"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2535477"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-79162.html"}],"affected":[{"package":{"name":"bind","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-chroot","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-chroot"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-export-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-export-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-export-libs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-export-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-libs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-libs-lite","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-libs-lite"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-license","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-license"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-lite-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-lite-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-pkcs11","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-pkcs11"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-pkcs11-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-pkcs11-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-pkcs11-libs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-pkcs11-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"}},{"package":{"name":"bind-pkcs11-utils","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bind-pkcs11-utils"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"32:9.11.36-16.el8_10.16"}]}],"database_specific":{"source":"https://github.com/A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