{
  "fix": "OPENSUSE-SU-2026:21489-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21489-1",
  "summary": "OPENSUSE-SU-2026:21489-1, released July 30, 2026, fixes 9 CVEs in bind (version 9.20.26-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "bind security update",
  "released": "2026-07-30T10:43:08Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-11605, high severity",
  "supported": true,
  "cveCount": 9,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00672,
  "maxCvss": 8.6,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:21489-1",
  "appliesTo": [
    {
      "product": "bind",
      "productUrl": "https://patchblox.com/security/product/linux/bind",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "9.20.26-160000.1.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-11605",
      "url": "https://patchblox.com/security/cve/CVE-2026-11605",
      "title": "Unnecessary validation of DNSSEC signed records",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00672,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-11622",
      "url": "https://patchblox.com/security/cve/CVE-2026-11622",
      "title": "Potential memory usage beyond configured limits",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.6,
      "epss": 0.00542,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-12617",
      "url": "https://patchblox.com/security/cve/CVE-2026-12617",
      "title": "Record ordering based unexpected exit with CNAME or DNAME",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00524,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-13204",
      "url": "https://patchblox.com/security/cve/CVE-2026-13204",
      "title": "Unexpected exit in certain situations with NSEC and NSEC3 both present",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.6,
      "epss": 0.00523,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-11331",
      "url": "https://patchblox.com/security/cve/CVE-2026-11331",
      "title": "Potential wildcard CNAME RPZ policy bypass",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.6,
      "epss": 0.00428,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-11721",
      "url": "https://patchblox.com/security/cve/CVE-2026-11721",
      "title": "Cache poisoning possible with label count discrepancy, RRSIG, and wildcards",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.6,
      "epss": 0.00395,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-10723",
      "url": "https://patchblox.com/security/cve/CVE-2026-10723",
      "title": "Incorrect acceptance of NSEC3 records",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.6,
      "epss": 0.00272,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-13321",
      "url": "https://patchblox.com/security/cve/CVE-2026-13321",
      "title": "DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00217,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-10822",
      "url": "https://patchblox.com/security/cve/CVE-2026-10822",
      "title": "Key Record using PRIVATEDNS algorithm may lead to unexpected exit",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00422,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}