{
  "cveId": "CVE-2026-39824",
  "url": "https://patchblox.com/security/cve/CVE-2026-39824",
  "summary": "CVE-2026-39824 is fixed in 3 products on 1 platform, first by OPENSUSE-SU-2026:21436-1, released July 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Invoking  integer overflow in NewNTUnicodeString in golang.org/x/sys/windows",
  "description": "This update for keybase-client fixes the following issues:\n\nChanges in keybase-client:\n\n- CVE-2026-39824: failure to reject ASCII-only Punycode-encoded labels",
  "published": "2026-05-27T01:08:22Z",
  "severity": "Low",
  "cvss": 3.3,
  "cwe": "Integer Overflow or Wraparound",
  "epss": 0.00114,
  "epssPercentile": 0.01482,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-39824",
  "fixes": [
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.0.20260723T184607-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21483-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21483-1",
      "released": "2026-07-30T09:09:47Z"
    },
    {
      "platform": "linux",
      "product": "keybase-client",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.6.3-bp160.2.1",
      "fix": "OPENSUSE-SU-2026:21492-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21492-1",
      "released": "2026-07-29T09:24:02Z"
    },
    {
      "platform": "linux",
      "product": "rclone",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.74.4-bp160.1.1",
      "fix": "OPENSUSE-SU-2026:21436-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21436-1",
      "released": "2026-07-22T20:54:49Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}