{
  "fix": "RLSA-2026:19158",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-19158",
  "summary": "RLSA-2026:19158, released May 29, 2026, fixes 6 CVEs in dnsmasq (version 0:2.90-7.el10_2). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "dnsmasq security update",
  "released": "2026-05-29T16:03:24Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-4890, high severity",
  "supported": true,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.08849,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:19158",
  "appliesTo": [
    {
      "product": "dnsmasq",
      "productUrl": "https://patchblox.com/security/product/linux/dnsmasq",
      "release": "rocky 10",
      "fixedVersion": "0:2.90-7.el10_2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-4890",
      "url": "https://patchblox.com/security/cve/CVE-2026-4890",
      "title": "CVE-2026-4890",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.08849,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-4891",
      "url": "https://patchblox.com/security/cve/CVE-2026-4891",
      "title": "CVE-2026-4891",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.06411,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5172",
      "url": "https://patchblox.com/security/cve/CVE-2026-5172",
      "title": "CVE-2026-5172",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.02683,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-4893",
      "url": "https://patchblox.com/security/cve/CVE-2026-4893",
      "title": "CVE-2026-4893",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.01784,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-4892",
      "url": "https://patchblox.com/security/cve/CVE-2026-4892",
      "title": "CVE-2026-4892",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00812,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-2291",
      "url": "https://patchblox.com/security/cve/CVE-2026-2291",
      "title": "CVE-2026-2291",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00611,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}