{"id":"SUSE-SU-2026:23347-1","summary":"Security update for sssd","details":"This update for sssd fixes the following issues:\n\n- CVE-2026-68742: insufficient validation in the NSS responder can lead to an out-of-bounds read and a process crash\n  when a crafted GETHOSTBYADDR request is sent to the NSS responder socket (bsc#1273922).\n- CVE-2026-68743: insufficient validation in the PAM responder can lead to an out-of-bounds read and a process crash\n  when a crafted protocol v1 request is processed (bsc#1273925).\n- CVE-2026-68744: improper memory management in the NSS responder can lead to uninitialized heap memory disclosure\n  from the `sssd_nss` process (bsc#1273924).\n","modified":"2026-09-10T18:23:12.397949448Z","published":"2026-08-25T12:22:33Z","related":["CVE-2026-68742","CVE-2026-68743","CVE-2026-68744"],"upstream":["CVE-2026-68742","CVE-2026-68743","CVE-2026-68744"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623347-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273009"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273922"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273924"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273925"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-68742"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-68743"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-68744"}],"affected":[{"package":{"name":"sssd","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.5-slfo.1.1_7.1"}]}],"ecosystem_specific":{"binaries":[{"sssd-ad":"2.9.5-slfo.1.1_7.1","python3-sssd-config":"2.9.5-slfo.1.1_7.1","libsss_certmap0":"2.9.5-slfo.1.1_7.1","libsss_nss_idmap0":"2.9.5-slfo.1.1_7.1","sssd":"2.9.5-slfo.1.1_7.1","sssd-dbus":"2.9.5-slfo.1.1_7.1","sssd-krb5":"2.9.5-slfo.1.1_7.1","sssd-ldap":"2.9.5-slfo.1.1_7.1","sssd-tools":"2.9.5-slfo.1.1_7.1","libsss_idmap0":"2.9.5-slfo.1.1_7.1","sssd-krb5-common":"2.9.5-slfo.1.1_7.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23347-1.json"}}],"schema_version":"1.9.0"}