{"id":"SUSE-SU-2026:22160-1","summary":"Security update for unbound","details":"This update for unbound fixes the following issues\n\n- CVE-2026-32792: Packet of death with DNSCrypt (bsc#1265583).\n- CVE-2026-33278: Possible remote code execution during DNSSEC validation (bsc#1265587).\n- CVE-2026-40622: \"Ghost domain name\" variant (bsc#1265581).\n- CVE-2026-41292: Parsing a long list of incoming EDNS options degrades performance (bsc#1265580).\n- CVE-2026-42534: Jostle logic bypass degrades resolution performance (bsc#1265585).\n- CVE-2026-42923: Degradation of service with unbounded NSEC3 hash calculations (bsc#1265589).\n- CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options (bsc#1265578).\n- CVE-2026-42959: Crash during DNSSEC validation of malicious content (bsc#1265586).\n- CVE-2026-42960: Possible cache poisoning attack while following delegation (bsc#1265588).\n- CVE-2026-44390: Unbounded name compression in certain cases causes degradation of service (bsc#1265584).\n- CVE-2026-44608: Use after free and crash in RPZ code (bsc#1265582).\n","modified":"2026-06-24T18:24:21.497290167Z","published":"2026-06-18T14:32:33Z","related":["CVE-2026-32792","CVE-2026-33278","CVE-2026-40622","CVE-2026-41292","CVE-2026-42534","CVE-2026-42923","CVE-2026-42944","CVE-2026-42959","CVE-2026-42960","CVE-2026-44390","CVE-2026-44608"],"upstream":["CVE-2026-32792","CVE-2026-33278","CVE-2026-40622","CVE-2026-41292","CVE-2026-42534","CVE-2026-42923","CVE-2026-42944","CVE-2026-42959","CVE-2026-42960","CVE-2026-44390","CVE-2026-44608"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622160-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265578"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265580"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265581"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265582"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265583"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265584"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265585"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265586"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265587"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265588"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265589"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-32792"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-33278"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-40622"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41292"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42534"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42923"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42944"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42959"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42960"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44390"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44608"}],"affected":[{"package":{"name":"unbound","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/unbound&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.1-160000.2.1"}]}],"ecosystem_specific":{"binaries":[{"python3-unbound":"1.24.1-160000.2.1","unbound":"1.24.1-160000.2.1","unbound-anchor":"1.24.1-160000.2.1","unbound-devel":"1.24.1-160000.2.1","libunbound8":"1.24.1-160000.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22160-1.json"}},{"package":{"name":"unbound","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/unbound&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.1-160000.2.1"}]}],"ecosystem_specific":{"binaries":[{"unbound-anchor":"1.24.1-160000.2.1","unbound-devel":"1.24.1-160000.2.1","libunbound8":"1.24.1-160000.2.1","python3-unbound":"1.24.1-160000.2.1","unbound":"1.24.1-160000.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22160-1.json"}}],"schema_version":"1.7.5"}