{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82079", "assignerOrgId": "60e0823a-f1a8-4923-bd51-812de398c42c", "state": "PUBLISHED", "assignerShortName": "Nintendo", "dateReserved": "2026-08-28T00:46:53.480Z", "datePublished": "2026-09-10T05:13:33.030Z", "dateUpdated": "2026-09-11T03:56:09.883Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "60e0823a-f1a8-4923-bd51-812de398c42c", "shortName": "Nintendo", "dateUpdated": "2026-09-11T00:57:53.834Z"}, "title": "Potential Leakage of Nintendo Switch System Information Through a Proximity-Based Remote Attack", "datePublic": "2026-09-10T05:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-121", "description": "CWE-121 Stack-based buffer overflow", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "affected": [{"vendor": "Nintendo", "product": "Nintendo Switch", "versions": [{"status": "affected", "version": "0", "lessThan": "23.0.0", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "A stack-based buffer overflow vulnerability in the Nintendo Switch local wireless networking functionality may allow an attacker within wireless range to execute arbitrary code using return-oriented programming (ROP) through crafted network traffic.\nThis issue affects Nintendo Switch: before 23.0.0.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p><span>A stack-based buffer overflow vulnerability in the Nintendo Switch local wireless networking functionality may allow an attacker within wireless range to execute arbitrary code using return-oriented programming (ROP) through crafted network traffic.<br></span><span>This issue affects Nintendo Switch: before 23.0.0.</span></p>"}]}], "references": [{"url": "https://www.nintendo.com/security-advisories/en/index.html"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "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, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N"}}], "workarounds": [{"lang": "en", "value": "If you cannot update to the latest system version right away, please note the following when using the system.\n\n\n\n\n\n  *  When using the \"Send to Smartphone\" feature in Album or when using a kart in Mario Kart Live: Home Circuit, please ensure that the QR code displayed on the console screen (or on the TV screen) cannot be viewed or scanned by third parties.\n  *  Please refrain from using the \"Send to Smartphone\" feature in Album with a smartphone other than your own, and from using a kart other than your own in Mario Kart Live: Home Circuit.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>If you cannot update to the latest system version right away, please note the following when using the system.</p><p></p><ul><li><span>When using the \"Send to Smartphone\" feature in Album or when using a kart in Mario Kart Live: Home Circuit, please ensure that the QR code displayed on the console screen (or on the TV screen) cannot be viewed or scanned by third parties.</span></li><li><span>Please refrain from using the \"Send to Smartphone\" feature in Album with a smartphone other than your own, and from using a kart other than your own in Mario Kart Live: Home Circuit.</span></li></ul><p></p>"}]}], "solutions": [{"lang": "en", "value": "Perform System Update 23.0.0.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Perform System Update 23.0.0.</p>"}]}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}, "x_gcve": [{"vulnId": "CVE-2026-82079", "recordType": "advisory"}]}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-09-10T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-82079"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-11T03:56:09.883Z"}}]}, "vulnerability-lookup:meta": {"epss": {"cve": "CVE-2026-82079", "date": "2026-10-05", "epss": "0.00252", "percentile": "0.15114"}, "nvd": "{\"cve\":{\"id\":\"CVE-2026-82079\",\"sourceIdentifier\":\"60e0823a-f1a8-4923-bd51-812de398c42c\",\"published\":\"2026-09-10T06:17:06.330\",\"lastModified\":\"2026-09-11T04:17:59.633\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A stack-based buffer overflow vulnerability in the Nintendo Switch local wireless networking functionality may allow an attacker within wireless range to execute arbitrary code using return-oriented programming (ROP) through crafted network traffic.\\nThis issue affects Nintendo Switch: before 23.0.0.\"}],\"affected\":[{\"source\":\"60e0823a-f1a8-4923-bd51-812de398c42c\",\"affectedData\":[{\"vendor\":\"Nintendo\",\"product\":\"Nintendo Switch\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"23.0.0\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"60e0823a-f1a8-4923-bd51-812de398c42c\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:L/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\",\"baseScore\":7.0,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"PASSIVE\",\"vulnConfidentialityImpact\":\"LOW\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"LOW\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.5,\"impactScore\":5.9}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-09-10T00:00:00+00:00\",\"id\":\"CVE-2026-82079\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"60e0823a-f1a8-4923-bd51-812de398c42c\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-121\"}]}],\"references\":[{\"url\":\"https://www.nintendo.com/security-advisories/en/index.html\",\"source\":\"60e0823a-f1a8-4923-bd51-812de398c42c\"}]}}", "vulnrichment": {"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-82079\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-09-10T14:55:21.197985Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-09-10T14:55:59.643Z\"}}], \"cna\": {\"title\": \"Potential Leakage of Nintendo Switch System Information Through a Proximity-Based Remote Attack\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-100\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-100 Overflow Buffers\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 7, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"ADJACENT\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"PASSIVE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"LOW\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Nintendo\", \"product\": \"Nintendo Switch\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"23.0.0\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Perform System Update 23.0.0.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"<p>Perform System Update 23.0.0.</p>\", \"base64\": false}]}], \"datePublic\": \"2026-09-10T05:00:00.000Z\", \"references\": [{\"url\": \"https://www.nintendo.com/security-advisories/en/index.html\"}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"If you cannot update to the latest system version right away, please note the following when using the system.\\n\\n\\n\\n\\n\\n  *  When using the \\\"Send to Smartphone\\\" feature in Album or when using a kart in Mario Kart Live: Home Circuit, please ensure that the QR code displayed on the console screen (or on the TV screen) cannot be viewed or scanned by third parties.\\n  *  Please refrain from using the \\\"Send to Smartphone\\\" feature in Album with a smartphone other than your own, and from using a kart other than your own in Mario Kart Live: Home Circuit.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"<p>If you cannot update to the latest system version right away, please note the following when using the system.</p><p></p><ul><li><span>When using the \\\"Send to Smartphone\\\" feature in Album or when using a kart in Mario Kart Live: Home Circuit, please ensure that the QR code displayed on the console screen (or on the TV screen) cannot be viewed or scanned by third parties.</span></li><li><span>Please refrain from using the \\\"Send to Smartphone\\\" feature in Album with a smartphone other than your own, and from using a kart other than your own in Mario Kart Live: Home Circuit.</span></li></ul><p></p>\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.5\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"A stack-based buffer overflow vulnerability in the Nintendo Switch local wireless networking functionality may allow an attacker within wireless range to execute arbitrary code using return-oriented programming (ROP) through crafted network traffic.\\nThis issue affects Nintendo Switch: before 23.0.0.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"<p><span>A stack-based buffer overflow vulnerability in the Nintendo Switch local wireless networking functionality may allow an attacker within wireless range to execute arbitrary code using return-oriented programming (ROP) through crafted network traffic.<br></span><span>This issue affects Nintendo Switch: before 23.0.0.</span></p>\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-121\", \"description\": \"CWE-121 Stack-based buffer overflow\"}]}], \"providerMetadata\": {\"orgId\": \"60e0823a-f1a8-4923-bd51-812de398c42c\", \"shortName\": \"Nintendo\", \"dateUpdated\": \"2026-09-11T00:57:53.834Z\"}}}", "cveMetadata": "{\"cveId\": \"CVE-2026-82079\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-09-11T03:56:09.883Z\", \"dateReserved\": \"2026-08-28T00:46:53.480Z\", \"assignerOrgId\": \"60e0823a-f1a8-4923-bd51-812de398c42c\", \"datePublished\": \"2026-09-10T05:13:33.030Z\", \"assignerShortName\": \"Nintendo\"}", "dataType": "CVE_RECORD", "dataVersion": "5.2"}}}