{"id":"SUSE-SU-2026:1230-1","summary":"Security update for bind","details":"This update for bind fixes the following issues:\n\n- CVE-2026-1519: high CPU load during insecure delegation validation due to excessive NSEC3 iterations (bsc#1260805).\n","modified":"2026-04-10T09:45:54.671457Z","published":"2026-04-09T08:58:38Z","related":["CVE-2026-1519"],"upstream":["CVE-2026-1519"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261230-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260805"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-1519"}],"affected":[{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.50-150500.8.35.1"}]}],"ecosystem_specific":{"binaries":[{"python3-bind":"9.16.50-150500.8.35.1","bind-utils":"9.16.50-150500.8.35.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1230-1.json"}},{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.50-150500.8.35.1"}]}],"ecosystem_specific":{"binaries":[{"bind-utils":"9.16.50-150500.8.35.1","bind":"9.16.50-150500.8.35.1","python3-bind":"9.16.50-150500.8.35.1","bind-doc":"9.16.50-150500.8.35.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1230-1.json"}},{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.50-150500.8.35.1"}]}],"ecosystem_specific":{"binaries":[{"bind-doc":"9.16.50-150500.8.35.1","bind-utils":"9.16.50-150500.8.35.1","bind":"9.16.50-150500.8.35.1","python3-bind":"9.16.50-150500.8.35.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1230-1.json"}},{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.50-150500.8.35.1"}]}],"ecosystem_specific":{"binaries":[{"bind-doc":"9.16.50-150500.8.35.1","bind-utils":"9.16.50-150500.8.35.1","bind":"9.16.50-150500.8.35.1","python3-bind":"9.16.50-150500.8.35.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1230-1.json"}},{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.50-150500.8.35.1"}]}],"ecosystem_specific":{"binaries":[{"bind-doc":"9.16.50-150500.8.35.1","bind-utils":"9.16.50-150500.8.35.1","bind":"9.16.50-150500.8.35.1","python3-bind":"9.16.50-150500.8.35.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1230-1.json"}}],"schema_version":"1.7.5"}