{"schema":"threatline.record/2","record":{"id":"CVE-2026-115394","aliases":["GHSA-q538-hhhf-5jxp"],"summary":"Ghidra through 12.2 Denial of Service via BinaryField Memory Allocation","details":"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.","categories":["Unclassified"],"product":"ghidra","vendor":"NationalSecurityAgency","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115394","source_modified_at":"2026-10-23T15:00:37.926Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"ghidra","vendor":"NationalSecurityAgency","versions":[{"version":"0","status":"affected","versionType":"custom","lessThanOrEqual":"12.2"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00121,"percentile":0.01799,"score_date":"2026-10-23"},"published_at":"2026-10-22T19:14:00.068Z","modified_at":"2026-10-23T15:00:37.926Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115394","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T15:00:37.926Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115394","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-q538-hhhf-5jxp","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.2_build/Ghidra/Framework/DB/src/main/java/db/BinaryField.java#L105-L113","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.2_build/Ghidra/Framework/DB/src/main/java/db/buffers/DataBuffer.java#L170-L174","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ghidra-through-12.2-denial-of-service-via-binaryfield-memory-allocation","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-23T14:48:33.610551Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T15:00:37.926Z","content_hash":"8e9385c59df9ac153d37cd32e81bd3ed3b081f3c619d9b22a41d3ce85ed57248"}}