{
  "fix": "RLSA-2026:8456",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-8456",
  "summary": "RLSA-2026:8456, released May 21, 2026, fixes 1 CVE in osbuild-composer (version 0:101.4-5.el8_10.rocky.0.6). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "osbuild-composer security update",
  "released": "2026-05-21T16:24:56Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-25679, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00827,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:8456",
  "appliesTo": [
    {
      "product": "osbuild-composer",
      "productUrl": "https://patchblox.com/security/product/linux/osbuild-composer",
      "release": "rocky 8",
      "fixedVersion": "0:101.4-5.el8_10.rocky.0.6",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-25679",
      "url": "https://patchblox.com/security/cve/CVE-2026-25679",
      "title": "Incorrect parsing of IPv6 host literals in net/url",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00827,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}