{"schemaVersion":3,"id":"SUSE-SU-2026:21031-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for expat\n\nThis update for expat fixes the following issues:\n\n- CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity\n  declaration value (bsc#1259726).\n- CVE-2026-32777: denial of service due to infinite loop in DTD content parsing (bsc#1259711).\n- CVE-2026-32778: NULL pointer dereference in `setContext` on retry after an out-of-memory condition (bsc#1259729).","dates":{"published":"2026-04-07T11:09:30.000Z","modified":"2026-04-14T18:27:12.433Z","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":"expat&distro=SUSE Linux Micro 6.1","name":"expat","label":"expat&distro=SUSE Linux Micro 6.1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/expat&distro=SUSE Linux Micro 6.1","purlType":"rpm","versions":[{"text":"< 2.7.1-slfo.1.1_5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.7.1-slfo.1.1_5.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202621031-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202621031-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1259711","label":"bugzilla.suse.com/1259711","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259726","label":"bugzilla.suse.com/1259726","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259729","label":"bugzilla.suse.com/1259729","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-32776","label":"www.suse.com/security/cve/CVE-2026-32776","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-32777","label":"www.suse.com/security/cve/CVE-2026-32777","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-32778","label":"www.suse.com/security/cve/CVE-2026-32778","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-32776","CVE-2026-32777","CVE-2026-32778"],"downstream":[],"duplicates":[],"related":["CVE-2026-32776","CVE-2026-32777","CVE-2026-32778"]},"timeline":[{"kind":"published","date":"2026-04-07T11:09:30.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-14T18:27:12.433Z","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":"2026-10-21T22:15:23.628Z","stale":false,"partial":false}}