{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-116012", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-24T11:23:54.560Z", "datePublished": "2026-10-24T11:40:30.825Z", "dateUpdated": "2026-10-24T11:40:30.825Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-24T11:40:30.825Z"}, "datePublic": "2026-09-24T15:13:38.000Z", "title": "Ghidra before 12.2 Integer Truncation in PackedDecode::skipAttribute Decompiler Parser", "descriptions": [{"lang": "en", "value": "Ghidra before 12.2 contains a numeric truncation vulnerability in PackedDecode::skipAttribute and skipAttributeRemaining in marshal.cc that stores 64-bit string lengths in 32-bit variables. Attackers can supply a crafted packed stream, such as a malicious .sla file, to inject attributes into the decompiler's input or crash the decompiler process."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Numeric Truncation Error", "cweId": "CWE-197", "type": "CWE"}]}], "affected": [{"vendor": "NationalSecurityAgency", "product": "ghidra", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "12.2", "versionType": "custom", "status": "affected"}], "packageURL": "pkg:github/nationalsecurityagency/ghidra", "repo": "https://github.com/NationalSecurityAgency/ghidra"}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.2"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 2, "baseSeverity": "LOW"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 3.6, "baseSeverity": "LOW"}}], "references": [{"url": "https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-v423-5vh7-c7jw", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-v423-5vh7-c7jw)"}, {"url": "https://github.com/NationalSecurityAgency/ghidra/commit/d105789b331dba84ad73ab92db890e38fe665be0", "tags": ["patch"]}, {"url": "https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build", "tags": ["release-notes"], "name": "ghidra Ghidra_12.2_build Release Notes"}, {"url": "https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.4_build/Ghidra/Features/Decompiler/src/decompile/cpp/marshal.cc#L641-L671", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: Ghidra before 12.2 Integer Truncation in PackedDecode::skipAttribute Decompiler Parser", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/ghidra-before-12.2-integer-truncation-in-packeddecode-skipattribute-decompiler-parser"}], "credits": [{"lang": "en", "value": "dread (d7ead)", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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