{
  "fix": "RLSA-2026:4649",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-4649",
  "summary": "RLSA-2026:4649, released May 21, 2026, fixes 1 CVE in grub2 (version 1:2.12-29.el10_1.2.rocky.0.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "grub2 security update",
  "released": "2026-05-21T16:30:24Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-61662, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00219,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:4649",
  "appliesTo": [
    {
      "product": "grub2",
      "productUrl": "https://patchblox.com/security/product/linux/grub2",
      "release": "rocky 10",
      "fixedVersion": "1:2.12-29.el10_1.2.rocky.0.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-61662",
      "url": "https://patchblox.com/security/cve/CVE-2025-61662",
      "title": "Grub2: missing unregister call for gettext command may lead to use-after-free",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00219,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}