{
  "cveId": "CVE-2026-67856",
  "url": "https://patchblox.com/security/cve/CVE-2026-67856",
  "summary": "CVE-2026-67856 is fixed in 5 products on 1 platform, first by FEDORA-2026-8CBD9E2C8B, released September 8, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "open62541: Update to 1.5.8",
  "description": "Update to 1.5.8",
  "published": "2026-09-08T08:01:37Z",
  "severity": "important",
  "epss": 0.00759,
  "epssPercentile": 0.55512,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "open62541",
      "release": "Fedora 43",
      "fixedVersion": "1.5.8-1.fc43",
      "fix": "FEDORA-2026-8CBD9E2C8B",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-8cbd9e2c8b",
      "released": "2026-09-08T08:01:37Z"
    },
    {
      "platform": "linux",
      "product": "open62541-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.5.8-1.fc43",
      "fix": "FEDORA-2026-8CBD9E2C8B",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-8cbd9e2c8b",
      "released": "2026-09-08T08:01:37Z"
    },
    {
      "platform": "linux",
      "product": "open62541-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.5.8-1.fc43",
      "fix": "FEDORA-2026-8CBD9E2C8B",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-8cbd9e2c8b",
      "released": "2026-09-08T08:01:37Z"
    },
    {
      "platform": "linux",
      "product": "open62541-devel",
      "release": "Fedora 43",
      "fixedVersion": "1.5.8-1.fc43",
      "fix": "FEDORA-2026-8CBD9E2C8B",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-8cbd9e2c8b",
      "released": "2026-09-08T08:01:37Z"
    },
    {
      "platform": "linux",
      "product": "open62541-doc",
      "release": "Fedora 43",
      "fixedVersion": "1.5.8-1.fc43",
      "fix": "FEDORA-2026-8CBD9E2C8B",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-8cbd9e2c8b",
      "released": "2026-09-08T08:01:37Z"
    }
  ],
  "noFixYet": [],
  "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"
  }
}