{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0.22.5"
                  },
                  {
                    "fixed": "1.2.8"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          },
          "events": [
            {
              "introduced": "18ff82ddc7778549616d49d2cddc3008a91e79da"
            },
            {
              "fixed": "e5bc9a4604e1699509447bc09760850062382d8d"
            }
          ],
          "repo": "https://github.com/jelmer/dulwich",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-cm62-gvxx-vmxx"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114098.json"
  },
  "details": "Dulwich from 0.22.5 before 1.2.8 contains a path traversal vulnerability in stash.py pop() that allows attackers to write arbitrary files outside the worktree through intermediate directory symlinks. Attackers can craft a malicious repository whose popped stash writes a payload into .git/hooks/post-checkout, achieving code execution on the next checkout.",
  "id": "CVE-2026-114098",
  "modified": "2026-10-21T10:30:38.549502703Z",
  "published": "2026-10-21T00:37:01.150Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114098.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jelmer/dulwich/security/advisories/GHSA-cm62-gvxx-vmxx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114098"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/dulwich-0.22.5-before-1.2.8-path-traversal-via-stash-pop-symlinks"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Dulwich 0.22.5 before 1.2.8 Path Traversal via Stash Pop Symlinks"
}