{
  "cveId": "CVE-2026-87733",
  "url": "https://patchblox.com/security/cve/CVE-2026-87733",
  "summary": "CVE-2026-87733 is fixed in ocaml-mirage-crypto on 1 platform by DEBIAN-CVE-2026-87733 (version 2.2.0-1), released September 10, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ocaml-mirage-crypto: An issue was discovered in the mirage-crypto-ec function before 2.2.0 for OCaml",
  "description": "An issue was discovered in the mirage-crypto-ec function before 2.2.0 for OCaml. The ECDSA functions {P256,P384,P521}.Dsa.pub_of_octets accept 0x00, the encoding of the point at infinity, as a public key. With that public key, signatures can be forged without a private key.",
  "published": "2026-09-09T05:18:20Z",
  "severity": "medium",
  "cvss": 6.2,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
  "epss": 0.00151,
  "epssPercentile": 0.04299,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ocaml-mirage-crypto",
      "release": "Debian 14",
      "fixedVersion": "2.2.0-1",
      "fix": "DEBIAN-CVE-2026-87733",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-87733",
      "released": "2026-09-10T12:12:19Z"
    }
  ],
  "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"
  }
}