{"id":"SUSE-SU-2026:3899-1","summary":"Security update for sssd","details":"This update for sssd fixes the following issues:\n\n- CVE-2026-68742: unvalidated address lengths in NSS responder packet parsing can cause a heap out-of-bounds read\n  (bsc#1273922).\n- CVE-2026-68743: oversized length parameters in authentication requests can cause heap out-of-bounds reads\n  (bsc#1273925).\n- CVE-2026-68744: unshrunk packet allocations during group resolution can allow uninitialized heap memory disclosure\n  (bsc#1273924).\n\nChanges for sssd:\n\n- Warn about ldap_sudo_search_base only if sudo target is\n enabled; (bsc#1273009)\n","modified":"2026-09-10T18:23:20.620234129Z","published":"2026-08-31T15:05:57Z","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-20263899-1/"},{"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 Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.2-150700.9.40.1"}]}],"ecosystem_specific":{"binaries":[{"libsss_nss_idmap-devel":"2.10.2-150700.9.40.1","libsss_simpleifp-devel":"2.10.2-150700.9.40.1","sssd-ad":"2.10.2-150700.9.40.1","libipa_hbac0":"2.10.2-150700.9.40.1","sssd-winbind-idmap":"2.10.2-150700.9.40.1","sssd-krb5":"2.10.2-150700.9.40.1","sssd-tools":"2.10.2-150700.9.40.1","sssd-kcm":"2.10.2-150700.9.40.1","libsss_nss_idmap0":"2.10.2-150700.9.40.1","libipa_hbac-devel":"2.10.2-150700.9.40.1","sssd-32bit":"2.10.2-150700.9.40.1","sssd-ipa":"2.10.2-150700.9.40.1","sssd-ldap":"2.10.2-150700.9.40.1","libsss_certmap-devel":"2.10.2-150700.9.40.1","libsss_idmap0":"2.10.2-150700.9.40.1","sssd-krb5-common":"2.10.2-150700.9.40.1","python3-sssd-config":"2.10.2-150700.9.40.1","libsss_idmap-devel":"2.10.2-150700.9.40.1","sssd-proxy":"2.10.2-150700.9.40.1","libsss_simpleifp0":"2.10.2-150700.9.40.1","sssd":"2.10.2-150700.9.40.1","libsss_certmap0":"2.10.2-150700.9.40.1","sssd-dbus":"2.10.2-150700.9.40.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3899-1.json"}}],"schema_version":"1.9.0"}