{
  "fix": "FEDORA-2026-3B06345BF2",
  "url": "https://patchblox.com/security/fix/linux/fedora-2026-3b06345bf2",
  "summary": "FEDORA-2026-3B06345BF2, released March 19, 2026, fixes 4 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 12 packages",
  "released": "2026-03-19T16:16:16Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-31965, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00396,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-3b06345bf2",
  "appliesTo": [
    {
      "product": "bcftools",
      "productUrl": "https://patchblox.com/security/product/linux/bcftools",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "bcftools-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/bcftools-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "bcftools-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/bcftools-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "htslib",
      "productUrl": "https://patchblox.com/security/product/linux/htslib",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "htslib-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/htslib-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "htslib-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/htslib-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "htslib-devel",
      "productUrl": "https://patchblox.com/security/product/linux/htslib-devel",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "htslib-tools",
      "productUrl": "https://patchblox.com/security/product/linux/htslib-tools",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "htslib-tools-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/htslib-tools-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "samtools",
      "productUrl": "https://patchblox.com/security/product/linux/samtools",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "samtools-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/samtools-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    },
    {
      "product": "samtools-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/samtools-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.23.1-1.fc43",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-31965",
      "url": "https://patchblox.com/security/cve/CVE-2026-31965",
      "title": "htslib: HTSlib is a library for reading and writing bioinformatics file formats",
      "priority": "High",
      "severity": "high",
      "cvss": 8.2,
      "epss": 0.00396,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31962",
      "url": "https://patchblox.com/security/cve/CVE-2026-31962",
      "title": "htslib: HTSlib is a library for reading and writing bioinformatics file formats",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00383,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31963",
      "url": "https://patchblox.com/security/cve/CVE-2026-31963",
      "title": "htslib: HTSlib is a library for reading and writing bioinformatics file formats",
      "priority": "High",
      "severity": "high",
      "cvss": 8.1,
      "epss": 0.00369,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31964",
      "url": "https://patchblox.com/security/cve/CVE-2026-31964",
      "title": "htslib: HTSlib is a library for reading and writing bioinformatics file formats",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00342,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}