{"id":"MGASA-2026-0374","summary":"Updated microcode packages fix security vulnerabilities","details":"A potential security vulnerability for some Intel® Xeon® 6 processor\nwith Intel® Trust Domain Extensions (Intel® TDX) may allow escalation of\nprivilege. (CVE-2025-31936)\nA potential security vulnerability in some Intel® Xeon® 6 processor with\nIntel® Trust Domain Extensions (Intel® TDX) may allow information\ndisclosure. (CVE-2025-31938)\nA potential security vulnerability in some Intel® Processors may allow\ninformation disclosure. (CVE-2026-20917)\nA potential security vulnerability in some Intel® Processors may allow\nescalation of privilege. (CVE-2025-35973)\nA potential security vulnerability in some Intel® Processors may allow\nescalation of privilege. (CVE-2026-20716)\nA potential security vulnerability in some Intel® Processors may allow\ndenial of service. (CVE-2026-20760)\nPotential security vulnerabilities in some Intel® Xeon® Processors may\nallow escalation of privilege. (CVE-2026-20713)\nA potential security vulnerability in some 3rd Gen Intel® Xeon® Scalable\nProcessors may allow denial of service. (CVE-2026-20707)\n","modified":"2026-09-04T18:11:26.125420131Z","published":"2026-09-04T17:53:22Z","upstream":["CVE-2025-31936","CVE-2025-31938","CVE-2025-35973","CVE-2026-20707","CVE-2026-20713","CVE-2026-20716","CVE-2026-20760","CVE-2026-20917"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0374.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=36155"},{"type":"WEB","url":"https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20260811"},{"type":"WEB","url":"https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20260812"}],"affected":[{"package":{"name":"microcode","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/microcode?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20260812-1.mga10.nonfree"}]}],"ecosystem_specific":{"section":"nonfree"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0374.json"}},{"package":{"name":"microcode","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/microcode?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20260812-1.mga9.nonfree"}]}],"ecosystem_specific":{"section":"nonfree"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0374.json"}}],"schema_version":"1.9.0","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}