{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-39260",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-39260",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2022-10-19T00:00:00.000Z",
    "updatedAt": "2024-08-03T12:00:43.573Z",
    "importedAt": "2026-10-24T01:56:45.230Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Git vulnerable to Remote Code Execution via Heap overflow in `git shell`",
      "summary": "Git is an open source, scalable, distributed revision control system. `git shell` is a restricted login shell that can be used to implement Git's push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the function that splits the command arguments into an array improperly uses an `int` to represent the number of entries in the array, allowing a malicious actor to intentionally overflow the return value, leading to arbitrary heap writes. Because the resulting array is then passed to `execv()`, it is possible to leverage this attack to gain remote code execution on a victim machine. Note that a victim must first allow access to `git shell` as a login shell in order to be vulnerable to this attack. This problem is patched in versions 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4 and users are advised to upgrade to the latest version. Disabling `git shell` access via remote logins is a viable short-term workaround.",
      "affected": [
        {
          "vendor": "git",
          "product": "git",
          "versions": [
            {
              "version": "< 2.30.6",
              "status": "affected"
            },
            {
              "version": "> 2.31.0, < 2.31.5",
              "status": "affected"
            },
            {
              "version": "> 2.32.0, < 2.32.4",
              "status": "affected"
            },
            {
              "version": "> 2.33.0, < 2.33.5",
              "status": "affected"
            },
            {
              "version": "> 2.34.0, < 2.34.5",
              "status": "affected"
            },
            {
              "version": "> 2.34.0, < 2.35.5",
              "status": "affected"
            },
            {
              "version": "> 2.35.0, < 2.36.3",
              "status": "affected"
            },
            {
              "version": "> 2.37.0, < 2.37.4",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}