{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.52.1"
              },
              {
                "fixed": "0.82.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "a4bab3cc3275a8d645a906915ae59ede926e13b1"
            },
            {
              "fixed": "0a844e79db76c72b39c05e4705f0f7b40d1af9ab"
            }
          ],
          "repo": "https://github.com/gitoxidelabs/gitoxide",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-pg4w-g64p-qwhj"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-59"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82252.json"
  },
  "details": "gitoxide before 0.52.1 follows symlinks when reading the worktree .gitmodules file, allowing attackers to inject out-of-repository bytes into submodule metadata. Attackers can create a malicious repository with a symlinked .gitmodules pointing outside the repository tree, causing gitoxide to parse arbitrary external files as submodule configuration and expose attacker-controlled name, path, and url values.",
  "id": "CVE-2026-82252",
  "modified": "2026-08-31T03:30:27.131767833Z",
  "published": "2026-08-28T10:49:36.897Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82252.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-pg4w-g64p-qwhj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82252"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/gitoxide-before-0.52.1-repository-boundary-violation-via-symlinked-gitmodules"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "gitoxide before 0.52.1 Repository Boundary Violation via symlinked .gitmodules"
}