{
  "cveId": "CVE-2026-40200",
  "url": "https://patchblox.com/security/cve/CVE-2026-40200",
  "summary": "CVE-2026-40200 is fixed in musl on 1 platform, first by DEBIAN-CVE-2026-40200, released April 10, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "musl: An issue was discovered in musl libc 0.7.10 through 1.2.6",
  "description": "An issue was discovered in musl libc 0.7.10 through 1.2.6. Stack-based memory corruption can occur during qsort of very large arrays, due to incorrectly implemented double-word primitives. The number of elements must exceed about seven million, i.e., the 32nd Leonardo number on 32-bit platforms (or the 64th Leonardo number on 64-bit platforms, which is not practical).",
  "published": "2026-04-10T17:17:14Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
  "epss": 0.00167,
  "epssPercentile": 0.05951,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "musl",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.2.5-3.1~deb13u1",
      "fix": "DEBIAN-CVE-2026-40200",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-40200",
      "released": "2026-04-10T17:17:14Z"
    },
    {
      "platform": "linux",
      "product": "musl",
      "release": "Debian 14",
      "fixedVersion": "1.2.5-3.1",
      "fix": "DEBIAN-CVE-2026-40200",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-40200",
      "released": "2026-04-10T17:17:14Z"
    }
  ],
  "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"
  }
}