{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.9.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "48e7cdf4a901ee11461548474f5581671e3a72f5"
            },
            {
              "fixed": "425e8a9a59d49378d57e2116b6c9b0190a5986f5"
            }
          ],
          "repo": "https://github.com/blosc/c-blosc2",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference via the function zfp_rate_decompress at zfp/blosc2-zfp.c.",
  "id": "CVE-2023-37188",
  "modified": "2026-03-14T13:48:42.209278719Z",
  "published": "2023-12-25T07:15:09.347Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Blosc/c-blosc2/commit/425e8a9a59d49378d57e2116b6c9b0190a5986f5"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Blosc/c-blosc2/issues/521"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}