{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.15.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3d2629cd0310df74bdf260d828ed3c75f25db889"
            },
            {
              "fixed": "52519ea8eb4780c468c4c2ed00e7c8046ccfed41"
            }
          ],
          "repo": "https://github.com/dart-lang/sdk",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Bidirectional Unicode text can be interpreted and compiled differently than how it appears in editors which can be exploited to get nefarious code passed a code review by appearing benign. An attacker could embed a source that is invisible to a code reviewer that modifies the behavior of a program in unexpected ways.",
  "id": "CVE-2021-22567",
  "modified": "2026-03-13T21:52:44.323779692Z",
  "published": "2022-01-05T11:15:08.120Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md"
    },
    {
      "type": "FIX",
      "url": "https://github.com/dart-lang/sdk/commit/52519ea8eb4780c468c4c2ed00e7c8046ccfed41"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}