{
  "fix": "RHSA-2026:67138",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-67138",
  "summary": "RHSA-2026:67138, released September 19, 2026, fixes 4 CVEs in image-builder (version 0:52.1-2.el9_8). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "image-builder security update",
  "released": "2026-09-19T18:32:55Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-41178, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00336,
  "maxCvss": 8.7,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:67138",
  "appliesTo": [
    {
      "product": "image-builder",
      "productUrl": "https://patchblox.com/security/product/linux/image-builder",
      "release": "RHEL 9",
      "fixedVersion": "0:52.1-2.el9_8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-41178",
      "url": "https://patchblox.com/security/cve/CVE-2026-41178",
      "title": "opentelemetry-collector: OpenTelemetry-Go is the Go implementation of OpenTelemetry",
      "priority": "High",
      "severity": "important",
      "cvss": 8.2,
      "epss": 0.00336,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25681",
      "url": "https://patchblox.com/security/cve/CVE-2026-25681",
      "title": "Invoking  incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.7,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-27136",
      "url": "https://patchblox.com/security/cve/CVE-2026-27136",
      "title": "Invoking  duplicate attributes can cause XSS in golang.org/x/net/html",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.7,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42502",
      "url": "https://patchblox.com/security/cve/CVE-2026-42502",
      "title": "Invoking  incorrect handling of HTML elements in foreign content in golang.org/x/net/html",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}