{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.9.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "48e7cdf4a901ee11461548474f5581671e3a72f5"
            },
            {
              "fixed": "d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3"
            }
          ],
          "repo": "https://github.com/blosc/c-blosc2",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference in ndlz/ndlz8x8.c via a NULL pointer to memset.",
  "id": "CVE-2023-37186",
  "modified": "2026-03-13T21:47:09.756237455Z",
  "published": "2023-12-25T07:15:08.980Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Blosc/c-blosc2/issues/522"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Blosc/c-blosc2/commit/d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}