{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0374",
  "published": "2026-09-04T17:53:22Z",
  "modified": "2026-09-04T16:48:19Z",
  "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",
  "upstream": [
    "CVE-2025-31936",
    "CVE-2025-31938",
    "CVE-2026-20917",
    "CVE-2025-35973",
    "CVE-2026-20716",
    "CVE-2026-20760",
    "CVE-2026-20713",
    "CVE-2026-20707"
  ],
  "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": {
        "ecosystem": "Mageia:10",
        "name": "microcode",
        "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"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "microcode",
        "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"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}