{"id":"CVE-2026-115394","revision":"9b54dd5cea0c4f69b7dd2051f531e877","records":[{"revision":"9b54dd5cea0c4f69b7dd2051f531e877","observedAt":"2026-10-23T16:48:20.594+00:00","statement":{"source":"cve-program","id":"CVE-2026-115394","aliases":[],"title":"Ghidra through 12.2 Denial of Service via BinaryField Memory Allocation","description":"Ghidra through 12.2 contains an uncontrolled memory allocation vulnerability in BinaryField.read() that allows attackers to exhaust heap memory via an unchecked 32-bit length field. Attackers can persuade users to import a crafted GZF packed database file, triggering an OutOfMemoryError in PackedDatabase.open() that aborts the import and denies service.","state":0,"publishedAt":"2026-10-22T19:14:00.068+00:00","modifiedAt":"2026-10-23T15:00:37.926+00:00","affected":[{"ecosystem":"Vendor product","name":"ghidra","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"NationalSecurityAgency\",\n                    \"product\": \"ghidra\",\n                    \"packageURL\": \"pkg:github/NationalSecurityAgency/ghidra\",\n                    \"repo\": \"https://github.com/NationalSecurityAgency/ghidra\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThanOrEqual\": \"12.2\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":6.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5,"severity":"MEDIUM"}],"references":["https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-q538-hhhf-5jxp","https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.2_build/Ghidra/Framework/DB/src/main/java/db/BinaryField.java#L105-L113","https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.2_build/Ghidra/Framework/DB/src/main/java/db/buffers/DataBuffer.java#L170-L174","https://github.com/NationalSecurityAgency/ghidra","https://www.vulncheck.com/advisories/ghidra-through-12.2-denial-of-service-via-binaryfield-memory-allocation"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115394","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-115394","identifiers":["CVE-2026-115394"]},"retained":false,"historicalAffected":[]}],"coverage":[]}