{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18718", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-08-03T16:42:07.892Z", "datePublished": "2026-08-03T16:54:17.653Z", "dateUpdated": "2026-08-04T14:03:26.158Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-08-04T14:03:26.158Z"}, "title": "Ghidra Swift Demangler Analyzer Arbitrary Code Execution via Project State", "descriptions": [{"lang": "en", "value": "Ghidra contains an arbitrary code execution vulnerability in the Swift demangler analyzer that allows an attacker to execute arbitrary binaries by supplying a malicious Ghidra project with a crafted Swift tool directory path. When a victim opens the attacker-supplied project, SwiftDemanglerAnalyzer restores the persisted Swift binary directory from project state and SwiftNativeDemangler executes the resolved binary without integrity or signature verification, causing attacker-controlled executables to run under the Ghidra process user with no prompt or confirmation."}], "datePublic": "2026-08-03T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-427", "description": "Uncontrolled Search Path Element", "type": "CWE"}]}], "affected": [{"vendor": "National Security Agency", "product": "Ghidra", "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "12.1.2"}, {"status": "unaffected", "version": "12.1.3", "versionType": "semver"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "references": [{"url": "https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-pcfh-853f-q3gh", "name": "GitHub Security Advisory", "tags": ["vendor-advisory"]}, {"url": "https://github.com/NationalSecurityAgency/ghidra/commit/c03a70d", "name": "Patch Commit", "tags": ["patch"]}, {"url": "https://github.com/NationalSecurityAgency/ghidra", "name": "Product Repository", "tags": ["product"]}, {"url": "https://github.com/sn0x-sharma/CVE-2026-18718", "name": "Blog Post", "tags": ["technical-description"]}, {"url": "https://www.vulncheck.com/advisories/ghidra-swift-demangler-analyzer-arbitrary-code-execution-via-project-state", "tags": ["third-party-advisory"]}], "credits": [{"lang": "en", "value": "sn0x-sharma", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-03T21:17:08.036410Z", "id": "CVE-2026-18718", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-03T21:19:20.952Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-18718", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-03T21:17:08.036410Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-03T21:17:16.529Z"}}], "cna": {"title": "Ghidra Swift Demangler Analyzer Arbitrary Code Execution via Project State", "credits": [{"lang": "en", "type": "reporter", "value": "sn0x-sharma"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 7.1, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "ACTIVE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "National Security Agency", "product": "Ghidra", "versions": [{"status": "affected", "version": "0", "lessThan": "12.1.2", "versionType": "semver"}, {"status": "unaffected", "version": "12.1.3", "versionType": "semver"}], "defaultStatus": "unaffected"}], "datePublic": "2026-08-03T00:00:00.000Z", "references": [{"url": "https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-pcfh-853f-q3gh", "name": "GitHub Security Advisory", "tags": ["vendor-advisory"]}, {"url": "https://github.com/NationalSecurityAgency/ghidra/commit/c03a70d", "name": "Patch Commit", "tags": ["patch"]}, {"url": "https://github.com/NationalSecurityAgency/ghidra", "name": "Product Repository", "tags": ["product"]}, {"url": "https://github.com/sn0x-sharma/CVE-2026-18718", "name": "Blog Post", "tags": ["technical-description"]}, {"url": "https://www.vulncheck.com/advisories/ghidra-swift-demangler-analyzer-arbitrary-code-execution-via-project-state", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "vulncheck-endgame"}, "descriptions": [{"lang": "en", "value": "Ghidra contains an arbitrary code execution vulnerability in the Swift demangler analyzer that allows an attacker to execute arbitrary binaries by supplying a malicious Ghidra project with a crafted Swift tool directory path. When a victim opens the attacker-supplied project, SwiftDemanglerAnalyzer restores the persisted Swift binary directory from project state and SwiftNativeDemangler executes the resolved binary without integrity or signature verification, causing attacker-controlled executables to run under the Ghidra process user with no prompt or confirmation."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-427", "description": "Uncontrolled Search Path Element"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-08-04T14:03:26.158Z"}}}, "cveMetadata": {"cveId": "CVE-2026-18718", "state": "PUBLISHED", "dateUpdated": "2026-08-04T14:03:26.158Z", "dateReserved": "2026-08-03T16:42:07.892Z", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "datePublished": "2026-08-03T16:54:17.653Z", "assignerShortName": "VulnCheck"}, "dataVersion": "5.2"}

{}

{}

{}