{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-47311", "assignerOrgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "state": "PUBLISHED", "assignerShortName": "samsung.tv_appliance", "dateReserved": "2026-05-19T02:40:40.159Z", "datePublished": "2026-05-19T04:58:40.925Z", "dateUpdated": "2026-05-19T12:29:13.733Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "shortName": "samsung.tv_appliance", "dateUpdated": "2026-05-19T04:58:40.925Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-122", "description": "CWE-122 Heap-based buffer overflow", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "affected": [{"vendor": "Samsung Open Source", "product": "Escargot", "versions": [{"status": "affected", "version": "590345cc6258317c5da850d846ce6baaf2afc2d3"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.<p>This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.</p>"}]}], "references": [{"url": "https://github.com/Samsung/escargot/pull/1565"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-19T12:29:05.927275Z", "id": "CVE-2026-47311", "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": "2026-05-19T12:29:13.733Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-47311", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-05-19T12:29:05.927275Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-19T12:29:09.190Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Samsung Open Source", "product": "Escargot", "versions": [{"status": "affected", "version": "590345cc6258317c5da850d846ce6baaf2afc2d3"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/Samsung/escargot/pull/1565"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.", "supportingMedia": [{"type": "text/html", "value": "Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.<p>This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-122", "description": "CWE-122 Heap-based buffer overflow"}]}], "providerMetadata": {"orgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "shortName": "samsung.tv_appliance", "dateUpdated": "2026-05-19T04:58:40.925Z"}}}, "cveMetadata": {"cveId": "CVE-2026-47311", "state": "PUBLISHED", "dateUpdated": "2026-05-19T12:29:13.733Z", "dateReserved": "2026-05-19T02:40:40.159Z", "assignerOrgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "datePublished": "2026-05-19T04:58:40.925Z", "assignerShortName": "samsung.tv_appliance"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Escargot", "vendor": "Samsung Open Source", "versions": [{"status": "affected", "version": "590345cc6258317c5da850d846ce6baaf2afc2d3"}]}], "source": "PSIRT@samsung.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:samsung:escargot:2026-05-14:*:*:*:*:*:*:*", "matchCriteriaId": "CF1CF9BD-2F12-4308-A9F3-0C8748CF6BD6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3."}], "id": "CVE-2026-47311", "lastModified": "2026-06-17T10:54:29.413", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "PSIRT@samsung.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47311", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-19T12:29:05.927275Z", "version": "2.0.3"}}]}, "published": "2026-05-19T07:16:30.070", "references": [{"source": "PSIRT@samsung.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/Samsung/escargot/pull/1565"}], "sourceIdentifier": "PSIRT@samsung.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "PSIRT@samsung.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "590345cc6258317c5da850d846ce6baaf2afc2d3"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Escargot", "source": "cna", "vendor": "Samsung Open Source"}, "product": "escargot", "vendor": "samsung_open_source"}], "created": "2026-05-19T07:30:44.519239+00:00", "title": "Heap\u2011Based Buffer Overflow in Samsung Escargot", "updated": "2026-05-19T07:30:44.779491+00:00", "vendors": ["samsung_open_source", "samsung_open_source$PRODUCT$escargot"]}