{
  "fix": "FEDORA-2026-4585ABA520",
  "url": "https://patchblox.com/security/fix/linux/fedora-2026-4585aba520",
  "summary": "FEDORA-2026-4585ABA520, released September 21, 2026, fixes 8 CVEs across 15 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 15 packages",
  "released": "2026-09-21T09:15:36Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-88052, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00174,
  "maxCvss": 8.4,
  "vendorAdvisory": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-4585aba520",
  "appliesTo": [
    {
      "product": "mingw32-tesseract",
      "productUrl": "https://patchblox.com/security/product/linux/mingw32-tesseract",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "mingw32-tesseract-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/mingw32-tesseract-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "mingw32-tesseract-tools",
      "productUrl": "https://patchblox.com/security/product/linux/mingw32-tesseract-tools",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "mingw64-tesseract",
      "productUrl": "https://patchblox.com/security/product/linux/mingw64-tesseract",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "mingw64-tesseract-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/mingw64-tesseract-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "mingw64-tesseract-tools",
      "productUrl": "https://patchblox.com/security/product/linux/mingw64-tesseract-tools",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-common",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-common",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-devel",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-devel",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-libs",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-libs",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-libs-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-libs-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-tools",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-tools",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    },
    {
      "product": "tesseract-tools-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/tesseract-tools-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "5.5.3-2.fc43",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-88052",
      "url": "https://patchblox.com/security/cve/CVE-2026-88052",
      "title": "tesseract-devel: A commercial quality OCR engine originally developed at HP between 1985 and 1995",
      "priority": "High",
      "severity": "important",
      "cvss": 8.4,
      "epss": 0.00174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88053",
      "url": "https://patchblox.com/security/cve/CVE-2026-88053",
      "title": "tesseract-devel: A commercial quality OCR engine originally developed at HP between 1985 and 1995",
      "priority": "High",
      "severity": "important",
      "cvss": 8.4,
      "epss": 0.00171,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88048",
      "url": "https://patchblox.com/security/cve/CVE-2026-88048",
      "title": "tesseract-devel: A commercial quality OCR engine originally developed at HP between 1985 and 1995",
      "priority": "High",
      "severity": "important",
      "cvss": 8.4,
      "epss": 0.0017,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88051",
      "url": "https://patchblox.com/security/cve/CVE-2026-88051",
      "title": "tesseract-devel: A commercial quality OCR engine originally developed at HP between 1985 and 1995",
      "priority": "High",
      "severity": "important",
      "cvss": 8.4,
      "epss": 0.00167,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88049",
      "url": "https://patchblox.com/security/cve/CVE-2026-88049",
      "title": "tesseract-devel: A commercial quality OCR engine originally developed at HP between 1985 and 1995",
      "priority": "High",
      "severity": "important",
      "cvss": 8.4,
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88047",
      "url": "https://patchblox.com/security/cve/CVE-2026-88047",
      "title": "tesseract-devel: A commercial quality OCR engine originally developed at HP between 1985 and 1995",
      "priority": "High",
      "severity": "important",
      "cvss": 8.4,
      "epss": 0.00115,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88054",
      "url": "https://patchblox.com/security/cve/CVE-2026-88054",
      "title": "libtesseract4: Tesseract is an open source OCR engine",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00153,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-88050",
      "url": "https://patchblox.com/security/cve/CVE-2026-88050",
      "title": "libtesseract4: Tesseract is an open source OCR engine",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}