{
  "cveId": "CVE-2026-20707",
  "url": "https://patchblox.com/security/cve/CVE-2026-20707",
  "summary": "CVE-2026-20707 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-20707, released August 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "intel-microcode: Hardware logic contains race conditions for some 3rd Gen Intel(R) Xeon(R) Scalable Processors within Ring 3: unprivil...",
  "description": "Hardware logic contains race conditions for some 3rd Gen Intel(R) Xeon(R) Scalable Processors within Ring 3: unprivileged software may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.",
  "published": "2026-08-11T17:17:49Z",
  "severity": "medium",
  "cvss": 5.6,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
  "epss": 0.00071,
  "epssPercentile": 0.00044,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "intel-microcode",
      "release": "Debian 14",
      "fixedVersion": "3.20260925.1",
      "fix": "DEBIAN-CVE-2026-20707",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-20707",
      "released": "2026-08-11T17:17:49Z"
    },
    {
      "platform": "linux",
      "product": "microcode_ctl",
      "release": "amzn 2023",
      "fixedVersion": "2:2.1-53.amzn2023.0.16",
      "fix": "ALAS2023-2026-2080",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2080",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "microcode_ctl",
      "release": "ol 10",
      "fixedVersion": "4:20260812-1.0.2.el9_8",
      "fix": "ELSA-2026-500239",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-500239",
      "released": "2026-09-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "microcode_ctl",
      "release": "ol 8",
      "fixedVersion": "4:20260812-1.0.2.el9_8",
      "fix": "ELSA-2026-500239",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-500239",
      "released": "2026-09-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "microcode_ctl",
      "release": "ol 9",
      "fixedVersion": "4:20260812-1.0.2.el9_8",
      "fix": "ELSA-2026-500239",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-500239",
      "released": "2026-09-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ucode-intel",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "20260812-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21736-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21736-1",
      "released": "2026-09-02T09:34:17Z"
    },
    {
      "platform": "linux",
      "product": "ucode-intel",
      "release": "sles 15.6",
      "fixedVersion": "20260812-150200.68.1",
      "fix": "SUSE-SU-2026:4025-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4025-1",
      "released": "2026-09-07T07:43:47Z"
    },
    {
      "platform": "linux",
      "product": "ucode-intel",
      "release": "sles 15.7",
      "fixedVersion": "20260812-150200.68.1",
      "fix": "SUSE-SU-2026:4025-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4025-1",
      "released": "2026-09-07T07:43:47Z"
    },
    {
      "platform": "linux",
      "product": "ucode-intel",
      "release": "sles 16.0",
      "fixedVersion": "20260812-160000.1.1",
      "fix": "SUSE-SU-2026:23602-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23602-1",
      "released": "2026-09-21T08:31:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}