{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.0.0-alpha\\-20201231"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "ca114ace387f86821ce061713dc9aa3cc33a3cad"
            },
            {
              "fixed": "e6f15621c2ab2ecbfabf656942d8ef66f03b2d55"
            }
          ],
          "repo": "https://github.com/tesseract-ocr/tesseract",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Tesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call.",
  "id": "CVE-2021-36081",
  "modified": "2026-04-01T23:09:59.824776509Z",
  "published": "2021-07-01T03:15:08.620Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tesseract-ocr/OSV-2021-211.yaml"
    },
    {
      "type": "FIX",
      "url": "https://github.com/tesseract-ocr/tesseract/commit/e6f15621c2ab2ecbfabf656942d8ef66f03b2d55"
    },
    {
      "type": "FIX",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29698"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}