{
  "fix": "FEDORA-2026-4AADE61415",
  "url": "https://patchblox.com/security/fix/linux/fedora-2026-4aade61415",
  "summary": "FEDORA-2026-4AADE61415, released November 7, 2026, fixes 1 CVE across 10 products. One of them is being exploited (CVE-2026-111497); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 10 packages",
  "released": "2026-11-07T01:05:44Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2026-111497, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.82641,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-4aade61415",
  "appliesTo": [
    {
      "product": "brotli",
      "productUrl": "https://patchblox.com/security/product/linux/brotli",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "brotli-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/brotli-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "brotli-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/brotli-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "brotli-devel",
      "productUrl": "https://patchblox.com/security/product/linux/brotli-devel",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "libbrotli",
      "productUrl": "https://patchblox.com/security/product/linux/libbrotli",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "libbrotli-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/libbrotli-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "perl-Alien-Brotli",
      "productUrl": "https://patchblox.com/security/product/linux/perl-alien-brotli",
      "release": "Fedora 43",
      "fixedVersion": "0.2.2-12.fc43",
      "supported": true
    },
    {
      "product": "perl-Alien-Brotli-tests",
      "productUrl": "https://patchblox.com/security/product/linux/perl-alien-brotli-tests",
      "release": "Fedora 43",
      "fixedVersion": "0.2.2-12.fc43",
      "supported": true
    },
    {
      "product": "python3-brotli",
      "productUrl": "https://patchblox.com/security/product/linux/python3-brotli",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    },
    {
      "product": "python3-brotli-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/python3-brotli-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.2.1-1.fc43",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-111497",
      "url": "https://patchblox.com/security/cve/CVE-2026-111497",
      "title": "Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoder",
      "priority": "Patch now",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.82641,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": true
    }
  ],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}