{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.25.5"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "c069ffa1e12fb5f2487b489217c40ab97721d553"
            }
          ],
          "repo": "https://github.com/mistralai/mistral-vibe",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-829"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93993.json"
  },
  "details": "Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.",
  "id": "CVE-2026-93993",
  "modified": "2026-09-25T03:31:14.676896117Z",
  "published": "2026-09-19T22:58:13.233Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93993.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93993"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.5-remote-code-execution-via-git-post-checkout"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/mistralai/mistral-vibe/issues/996"
    },
    {
      "type": "FIX",
      "url": "https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mistralai/mistral-vibe"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/mistralai/mistral-vibe/blob/19b5b74faa78d0816b8d4d4c7d7543fc3520678c/vibe/core/git/repo.py#L411-L431"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout"
}