{"id":"SUSE-SU-2026:2311-1","summary":"Security update for avahi","details":"This update for avahi fixes the following issue:\n\n- CVE-2026-24401: uncontrolled recursion in `lookup_handle_cname` can crash the `avahi-daemon` (bsc#1257235).\n- CVE-2026-34933: reachable assertion in `transport_flags_from_domain` can crash the `avahi-daemon` (bsc#1261546).    \n","modified":"2026-06-10T08:30:05.472736064Z","published":"2026-06-09T11:05:45Z","related":["CVE-2026-24401","CVE-2026-34933"],"upstream":["CVE-2026-24401","CVE-2026-34933"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262311-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257235"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261546"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-24401"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34933"}],"affected":[{"package":{"name":"avahi","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/avahi&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8-150400.7.31.2"}]}],"ecosystem_specific":{"binaries":[{"avahi":"0.8-150400.7.31.2","libavahi-client3":"0.8-150400.7.31.2","libavahi-common3":"0.8-150400.7.31.2","libavahi-core7":"0.8-150400.7.31.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2311-1.json"}},{"package":{"name":"avahi","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/avahi&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8-150400.7.31.2"}]}],"ecosystem_specific":{"binaries":[{"libavahi-core7":"0.8-150400.7.31.2","avahi":"0.8-150400.7.31.2","libavahi-client3":"0.8-150400.7.31.2","libavahi-common3":"0.8-150400.7.31.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2311-1.json"}},{"package":{"name":"avahi","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/avahi&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8-150400.7.31.2"}]}],"ecosystem_specific":{"binaries":[{"libavahi-core7":"0.8-150400.7.31.2","avahi":"0.8-150400.7.31.2","libavahi-client3":"0.8-150400.7.31.2","libavahi-common3":"0.8-150400.7.31.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2311-1.json"}}],"schema_version":"1.7.5"}