{
  "fix": "openexr 3.1.13-2ubuntu0.26.04.1~esm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-openexr-3.1.13-2ubuntu0.26.04.1-esm1",
  "summary": "openexr 3.1.13-2ubuntu0.26.04.1~esm1, released April 6, 2026, fixes 3 CVEs in openexr. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "openexr 3.1.13-2ubuntu0.26.04.1~esm1 for Ubuntu 26.04.1 LTS (resolute)",
  "released": "2026-04-06T09:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-34588, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00501,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "openexr",
      "productUrl": "https://patchblox.com/security/product/linux/openexr",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.1.13-2ubuntu0.26.04.1~esm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-34588",
      "url": "https://patchblox.com/security/cve/CVE-2026-34588",
      "title": "openexr: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for t...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00501,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-27622",
      "url": "https://patchblox.com/security/cve/CVE-2026-27622",
      "title": "openexr: crafted multipart deep EXR can cause an heap out-of-bound write (bsc#1259177).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.8,
      "epss": 0.00241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-34380",
      "url": "https://patchblox.com/security/cve/CVE-2026-34380",
      "title": "openexr: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for t...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.9,
      "epss": 0.00265,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T20:04:13Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}