{"id":"CVE-2026-96273","aliases":["EUVD-2026-84992","GHSA-4w7g-wmg8-fgv5","GHSA-jw6r-7cxw-rf3h"],"status":"published","title":"Ghidra before 12.1.4 Denial of Service via Unreleased Lock in OptionsDB","description":"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.","severity":{"version":"4.0","score":6.8,"vector":"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00133,"percentile":0.02889,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-460","CWE-667"],"published":"2026-09-23T00:29:51Z","modified":"2026-10-28T11:00:58Z","products":[{"vendor":"nationalsecurityagency","product":"ghidra"},{"vendor":"nsa","product":"ghidra"}],"references":[{"url":"https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-4w7g-wmg8-fgv5","tags":["vendor-advisory","advisory"]},{"url":"https://github.com/NationalSecurityAgency/ghidra/commit/594da048431aab082a9da7c4a965874d07d33310","tags":["patch","fix"]},{"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","tags":["technical-description","article"]},{"url":"https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.1.4_build","tags":["release-notes","advisory"]},{"url":"https://github.com/NationalSecurityAgency/ghidra","tags":["product","package"]},{"url":"https://www.vulncheck.com/advisories/ghidra-before-12.1.4-denial-of-service-via-crafted-database","tags":["third-party-advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96273","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jw6r-7cxw-rf3h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96273.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-96273","title":"Ghidra before 12.1.4 Denial of Service via Unreleased Lock in OptionsDB","description":"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.","status":"published","published":"2026-09-23T00:29:51.18Z","modified":"2026-09-28T16:18:19.228Z","cvss":[{"version":"4.0","score":6.8,"vector":"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","level":"medium","assessor":"cna"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-460","CWE-667"],"updated_at":"2026-11-02T14:20:00.511569Z"}],"euvd":[{"id":"EUVD-2026-84992","description":"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.","status":"published","published":"2026-09-23T00:29:51Z","modified":"2026-09-28T16:18:19Z","cvss":[{"version":"4.0","score":6.8,"vector":"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","level":"medium"}],"updated_at":"2026-11-02T17:27:53.425914Z"}],"ghsa":[{"id":"GHSA-jw6r-7cxw-rf3h","title":"Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(),...","description":"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.","status":"published","published":"2026-09-23T03:30:27Z","modified":"2026-09-23T03:30:27Z","cvss":[{"version":"4.0","score":6.8,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-460"],"updated_at":"2026-11-02T15:12:19.294085Z"}],"nvd":[{"id":"CVE-2026-96273","description":"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.","status":"published","published":"2026-09-23T01:16:32.79Z","modified":"2026-09-28T17:17:53.21Z","cvss":[{"version":"4.0","score":6.8,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-460","CWE-667"],"updated_at":"2026-11-02T14:12:50.703874Z"}],"osv":[{"id":"CVE-2026-96273","title":"Ghidra before 12.1.4 Denial of Service via Unreleased Lock in OptionsDB","description":"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.","status":"published","published":"2026-09-23T00:29:51.18Z","modified":"2026-10-28T11:00:58.283847812Z","cvss":[{"version":"4.0","score":6.8,"vector":"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","level":"medium"}],"cwes":["CWE-460","CWE-667"],"updated_at":"2026-11-02T15:45:21.262447Z"}]}}