{
  "fix": "SUSE-SU-2025:03053-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03053-1",
  "summary": "SUSE-SU-2025:03053-1, released September 2, 2025, fixes 7 CVEs in ucode-intel (version 20250812-150200.59.1). None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "advisory",
  "title": "ucode-intel security update",
  "released": "2025-09-02T17:42:12Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 7 CVEs, none high severity",
  "supported": true,
  "cveCount": 7,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00199,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2025:03053-1",
  "appliesTo": [
    {
      "product": "ucode-intel",
      "productUrl": "https://patchblox.com/security/product/linux/ucode-intel",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "20250812-150200.59.1",
      "supported": true
    },
    {
      "product": "ucode-intel",
      "productUrl": "https://patchblox.com/security/product/linux/ucode-intel",
      "release": "sles 15.6",
      "fixedVersion": "20250812-150200.59.1",
      "supported": true
    },
    {
      "product": "ucode-intel",
      "productUrl": "https://patchblox.com/security/product/linux/ucode-intel",
      "release": "sles 15.7",
      "fixedVersion": "20250812-150200.59.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-22839",
      "url": "https://patchblox.com/security/cve/CVE-2025-22839",
      "title": "intel-microcode: Insufficient granularity of access control in the OOB-MSM for some Intel(R)Xeon(R) 6 Scalable processors may allow a...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00199,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-20053",
      "url": "https://patchblox.com/security/cve/CVE-2025-20053",
      "title": "intel-microcode: Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmwarewith SGX enabled may allow a privileged user...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00161,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-22889",
      "url": "https://patchblox.com/security/cve/CVE-2025-22889",
      "title": "intel-microcode: Improper handling of overlap between protected memory ranges for someIntel(R) Xeon(R) 6 processor with Intel(R) TDX m...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00158,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-20109",
      "url": "https://patchblox.com/security/cve/CVE-2025-20109",
      "title": "intel-microcode: Improper Isolation or Compartmentalization in the stream cache mechanismfor some Intel(R) Processors may allow an aut...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-26403",
      "url": "https://patchblox.com/security/cve/CVE-2025-26403",
      "title": "intel-microcode: Out-of-bounds write in the memory subsystem for some Intel(R) Xeon(R) 6processors when using Intel(R) SGX or Intel(R)...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-32086",
      "url": "https://patchblox.com/security/cve/CVE-2025-32086",
      "title": "intel-microcode: Improperly implemented security check for standard in the DDRIOconfiguration for some Intel(R) Xeon(R) 6 Processors w...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-22840",
      "url": "https://patchblox.com/security/cve/CVE-2025-22840",
      "title": "intel-microcode: Sequence of processor instructions leads to unexpected behavior for someIntel(R) Xeon(R) 6 Scalable processors may al...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00145,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T20:03:11Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}