{
  "cveId": "CVE-2025-7207",
  "url": "https://patchblox.com/security/cve/CVE-2025-7207",
  "summary": "CVE-2025-7207 is fixed in mruby on 1 platform by DEBIAN-CVE-2025-7207 (version 3.4.0-2), released July 9, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "mruby nregs codegen.c scope_new heap-based overflow",
  "description": "A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2. Affected is the function scope_new of the file mrbgems/mruby-compiler/core/codegen.c of the component nregs Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The name of the patch is 1fdd96104180cc0fb5d3cb086b05ab6458911bb9. It is recommended to apply a patch to fix this issue.",
  "published": "2025-07-09T01:15:50Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "cwe": "Heap-based Buffer Overflow",
  "epss": 0.0026,
  "epssPercentile": 0.17758,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-7207",
  "fixes": [
    {
      "platform": "linux",
      "product": "mruby",
      "release": "Debian 14",
      "fixedVersion": "3.4.0-2",
      "fix": "DEBIAN-CVE-2025-7207",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-7207",
      "released": "2025-07-09T01:15:50Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}