{
  "cveId": "CVE-2025-4947",
  "url": "https://patchblox.com/security/cve/CVE-2025-4947",
  "summary": "CVE-2025-4947 is fixed in curl on 1 platform, first by DEBIAN-CVE-2025-4947, released May 28, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "QUIC certificate check skip with wolfSSL",
  "description": "libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks.",
  "published": "2025-05-28T07:15:24Z",
  "severity": "Moderate",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
  "cwe": "Improper Certificate Validation",
  "epss": 0.003,
  "epssPercentile": 0.22866,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-4947",
  "fixes": [
    {
      "platform": "linux",
      "product": "curl",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "8.14.0-1",
      "fix": "DEBIAN-CVE-2025-4947",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-4947",
      "released": "2025-05-28T07:15:24Z"
    },
    {
      "platform": "linux",
      "product": "curl",
      "release": "Debian 14",
      "fixedVersion": "8.14.0-1",
      "fix": "DEBIAN-CVE-2025-4947",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-4947",
      "released": "2025-05-28T07:15:24Z"
    },
    {
      "platform": "linux",
      "product": "curl",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "8.14.1-150600.4.28.1",
      "fix": "SUSE-SU-2025:03198-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03198-1",
      "released": "2025-09-12T12:15:10Z"
    },
    {
      "platform": "linux",
      "product": "curl",
      "release": "sles 15.6",
      "fixedVersion": "8.14.1-150600.4.28.1",
      "fix": "SUSE-SU-2025:03198-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03198-1",
      "released": "2025-09-12T12:15:10Z"
    },
    {
      "platform": "linux",
      "product": "curl",
      "release": "sles 15.7",
      "fixedVersion": "8.14.1-150600.4.28.1",
      "fix": "SUSE-SU-2025:03198-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03198-1",
      "released": "2025-09-12T12:15:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}