{"schemaVersion":3,"id":"SUSE-SU-2026:23613-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for sssd\n\nThis update for sssd fixes the following issues:\n\nSecurity issues fixed:\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\nOther updates and bugfixes:\n\n- Add `systemd-tmpfiles` configuration file to populate `/var/lib/sss` with the correct permissions on transactional\n  servers (bsc#1274748).","dates":{"published":"2026-09-03T16:53:25.000Z","modified":"2026-09-29T18:23:19.910Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"sssd&distro=SUSE Linux Enterprise Server 16.0","name":"sssd","label":"sssd&distro=SUSE Linux Enterprise Server 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/sssd&distro=SUSE Linux Enterprise Server 16.0","purlType":"rpm","versions":[{"text":"< 2.10.2-160000.5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.10.2-160000.5.1","eol":null,"hubHref":null},{"vendor":"suse","product":"sssd&distro=SUSE Linux Enterprise Server for SAP applications 16.0","name":"sssd","label":"sssd&distro=SUSE Linux Enterprise Server for SAP applications 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/sssd&distro=SUSE Linux Enterprise Server for SAP applications 16.0","purlType":"rpm","versions":[{"text":"< 2.10.2-160000.5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.10.2-160000.5.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623613-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202623613-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1273009","label":"bugzilla.suse.com/1273009","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1273922","label":"bugzilla.suse.com/1273922","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1273924","label":"bugzilla.suse.com/1273924","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1273925","label":"bugzilla.suse.com/1273925","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274748","label":"bugzilla.suse.com/1274748","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68742","label":"www.suse.com/security/cve/CVE-2026-68742","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68743","label":"www.suse.com/security/cve/CVE-2026-68743","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68744","label":"www.suse.com/security/cve/CVE-2026-68744","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-68742","CVE-2026-68743","CVE-2026-68744"],"downstream":[],"duplicates":[],"related":["CVE-2026-68742","CVE-2026-68743","CVE-2026-68744"]},"timeline":[{"kind":"published","date":"2026-09-03T16:53:25.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-29T18:23:19.910Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T22:14:09.458Z","stale":false,"partial":false}}