{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "12.1"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7e89d94e3478f0b1931c34882a0f606fdb06961f"
            },
            {
              "fixed": "91a269103fe5d133c14ec3afa60280dccb94be5c"
            }
          ],
          "repo": "https://github.com/nationalsecurityagency/ghidra",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-fgg5-g275-7742"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52751.json"
  },
  "details": "Ghidra before 12.1 contains an unsafe deserialization vulnerability in client-side Shared-Project RMI connection code that allows unauthenticated remote code execution. Attackers can craft a malicious project file with a ghidra:// URL that, when opened via File → Open Project, deserializes untrusted objects using a Jython 2.7.4 gadget chain to execute arbitrary commands.",
  "id": "CVE-2026-52751",
  "modified": "2026-07-08T05:36:46.222977871Z",
  "published": "2026-06-10T12:39:34.638Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52751.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-fgg5-g275-7742"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52751"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/ghidra-remote-code-execution-via-unfiltered-rmi-deserialization-in-shared-project-connection"
    },
    {
      "type": "FIX",
      "url": "https://github.com/NationalSecurityAgency/ghidra/commit/91a269103fe5d133c14ec3afa60280dccb94be5c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nationalsecurityagency/ghidra"
    }
  ],
  "schema_version": "1.7.5",
  "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": "Ghidra \u003c 12.1 - Remote Code Execution via Unfiltered RMI Deserialization in Shared Project Connection"
}