{
  "fix": "ALAS2023-2026-2080",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2080",
  "summary": "ALAS2023-2026-2080, released August 31, 2026, fixes 8 CVEs in microcode_ctl (version 2:2.1-53.amzn2023.0.16). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "microcode_ctl security update",
  "released": "2026-08-31T09:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-20713, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0011,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-2080.html",
  "appliesTo": [
    {
      "product": "microcode_ctl",
      "productUrl": "https://patchblox.com/security/product/linux/microcode-ctl",
      "release": "amzn 2023",
      "fixedVersion": "2:2.1-53.amzn2023.0.16",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-20713",
      "url": "https://patchblox.com/security/cve/CVE-2026-20713",
      "title": "ucode-intel: Security updates for INTEL-SA-01442 / / CVE-2026-20901",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.5,
      "epss": 0.00104,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-35973",
      "url": "https://patchblox.com/security/cve/CVE-2025-35973",
      "title": "ucode-intel: Security updates for INTEL-SA-01428 /",
      "priority": "High",
      "severity": "important",
      "cvss": 7.2,
      "epss": 0.00102,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-31936",
      "url": "https://patchblox.com/security/cve/CVE-2025-31936",
      "title": "ucode-intel: Security updates for INTEL-SA-01379 /",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7.2,
      "epss": 0.00098,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20716",
      "url": "https://patchblox.com/security/cve/CVE-2026-20716",
      "title": "ucode-intel: Security updates for INTEL-SA-01435 /",
      "priority": "High",
      "severity": "important",
      "cvss": 7,
      "epss": 0.0009,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-31938",
      "url": "https://patchblox.com/security/cve/CVE-2025-31938",
      "title": "ucode-intel: Security updates for INTEL-SA-01404 /",
      "priority": "High",
      "severity": "important",
      "epss": 0.00087,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20917",
      "url": "https://patchblox.com/security/cve/CVE-2026-20917",
      "title": "ucode-intel: Security updates for INTEL-SA-01423 /",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.0011,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20901",
      "url": "https://patchblox.com/security/cve/CVE-2026-20901",
      "title": "ucode-intel: Security updates for INTEL-SA-01442 / CVE-2026-20713 /",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.00097,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20707",
      "url": "https://patchblox.com/security/cve/CVE-2026-20707",
      "title": "ucode-intel: Security updates for INTEL-SA-01443 /",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.6,
      "epss": 0.00071,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}