{"schemaVersion":3,"id":"SUSE-SU-2026:20522-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for ucode-intel\n\nThis update for ucode-intel fixes the following issues:\n\n- Intel CPU Microcode was updated to the 20260210 release (bsc#1258046):\n\n  - CVE-2024-24853: Updated fix for incorrect behavior order in transition\n    between executive monitor and SMI transfer monitor (STM) in some Intel(R)\n    Processor may allow a privileged user to potentially enable escalation\n    of privilege via local access (bsc#1229129).\n\n  - CVE-2025-31648: Improper handling of values in the\n    microcode flow for some Intel Processor Family may allow\n    an escalation of privilege (bsc#1258046).","dates":{"published":"2026-02-26T10:48:45.000Z","modified":"2026-03-23T04:53:01.690Z","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":"ucode-intel&distro=SUSE Linux Micro 6.0","name":"ucode-intel","label":"ucode-intel&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ucode-intel&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 20260210-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 20260210-1.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620522-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202620522-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1229129","label":"bugzilla.suse.com/1229129","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1258046","label":"bugzilla.suse.com/1258046","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2024-24853","label":"www.suse.com/security/cve/CVE-2024-24853","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-31648","label":"www.suse.com/security/cve/CVE-2025-31648","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2024-24853","CVE-2025-31648"],"downstream":[],"duplicates":[],"related":["CVE-2024-24853","CVE-2025-31648"]},"timeline":[{"kind":"published","date":"2026-02-26T10:48:45.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:53:01.690Z","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":"2026-10-21T19:19:55.964Z","stale":false,"partial":false}}