{"id":"CVE-2026-96273","summary":"Ghidra before 12.1.4 Denial of Service via Crafted Database","details":"Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(), causing an ArrayIndexOutOfBoundsException that leaves domain objects permanently locked. Attackers can craft a malicious program database file that, when imported, causes the application to stall and prevents resource cleanup or graceful shutdown.","aliases":["GHSA-4w7g-wmg8-fgv5"],"modified":"2026-09-24T08:22:25.384033Z","published":"2026-09-23T00:29:51.180Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-460"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96273.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96273.json"},{"type":"ADVISORY","url":"https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.1.4_build"},{"type":"ADVISORY","url":"https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-4w7g-wmg8-fgv5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96273"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ghidra-before-12.1.4-denial-of-service-via-crafted-database"},{"type":"FIX","url":"https://github.com/NationalSecurityAgency/ghidra/commit/594da048431aab082a9da7c4a965874d07d33310"},{"type":"PACKAGE","url":"https://github.com/NationalSecurityAgency/ghidra"},{"type":"ARTICLE","url":"https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.3_build/Ghidra/Framework/Project/src/main/java/ghidra/framework/data/OptionsDB.java#L358-L366"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nationalsecurityagency/ghidra","events":[{"introduced":"0"},{"fixed":"8b6bbb857accdfa20dc5b2f5dea471178c2e9fbc"},{"fixed":"594da048431aab082a9da7c4a965874d07d33310"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"12.1.4"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["Ghidra_12.1.3_build","Ghidra_12.1_build","Ghidra_12.1.2_build","Ghidra_12.1.1_build","Ghidra_10.3_build","Ghidra_9.0.1_build"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-96273.json","vanir_signatures_modified":"2026-09-24T08:22:25Z","vanir_signatures":[{"digest":{"function_hash":"76656274582494393066633031918453079126","length":379},"id":"CVE-2026-96273-52cea423","signature_type":"Function","signature_version":"v1","source":"https://github.com/nationalsecurityagency/ghidra/commit/594da048431aab082a9da7c4a965874d07d33310","target":{"file":"Ghidra/Framework/Project/src/main/java/ghidra/framework/data/AbstractTransactionManager.java","function":"lock"},"deprecated":false},{"deprecated":false,"digest":{"line_hashes":["216954183528104908322666672069031836233","29706963685332666125221940383260300350","23727198017952646751105623399842155228","127759179660613257914624996558607578088","19020274097076423453233411073393939061","293877968354729625880547343886738193644","135855523028479529027807956654038281011","201813785989310512801353197422550506197","63023319149774050960125992398873200987","6288026863366287526843984215735602815","44616024160398931099225225592030953395","149118973125726420662233884224122862855","72308611977441965591524060756439334783","100089768951837119817567505613427161222"],"threshold":0.9},"id":"CVE-2026-96273-df6fb648","signature_type":"Line","signature_version":"v1","source":"https://github.com/nationalsecurityagency/ghidra/commit/594da048431aab082a9da7c4a965874d07d33310","target":{"file":"Ghidra/Framework/Project/src/main/java/ghidra/framework/data/AbstractTransactionManager.java"}}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}