{"id":"CVE-2026-52751","summary":"Ghidra \u003c 12.1 - Remote Code Execution via Unfiltered RMI Deserialization in Shared Project Connection","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.","aliases":["GHSA-fgg5-g275-7742"],"modified":"2026-07-08T08:14:02.752823029Z","published":"2026-06-10T12:39:34.638Z","database_specific":{"cna_assigner":"VulnCheck","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52751.json","cwe_ids":["CWE-502"]},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nationalsecurityagency/ghidra","events":[{"introduced":"0"},{"fixed":"7e89d94e3478f0b1931c34882a0f606fdb06961f"},{"fixed":"91a269103fe5d133c14ec3afa60280dccb94be5c"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"12.1"}],"cpe":"cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:*"}}],"versions":["Ghidra_10.3_build","Ghidra_9.0.1_build"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52751.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","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"}]}