CVE-2026-91826

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-91826", "assignerOrgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "state": "PUBLISHED", "assignerShortName": "samsung.tv_appliance", "dateReserved": "2026-09-15T08:06:41.928Z", "datePublished": "2026-09-15T08:49:48.401Z", "dateUpdated": "2026-09-15T13:32:31.821Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "shortName": "samsung.tv_appliance", "dateUpdated": "2026-09-15T08:51:58.509Z"}, "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": "Samsung Opensource", "product": "rLottie", "versions": [{"status": "affected", "version": "480a2ad0c5d2e45458c545b8213279e9e8b71e39"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.\n\n\nThis issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.<br><p>This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.</p>"}]}], "references": [{"url": "https://github.com/Samsung/rlottie/pull/607"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseSeverity": "MEDIUM", "baseScore": 4.4, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L"}}], "credits": [{"lang": "en", "value": "Anonymous working with TrendAI Zero Day Initiative", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-15T13:32:20.742778Z", "id": "CVE-2026-91826", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-15T13:32:31.821Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-91826", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-15T13:32:20.742778Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-15T13:32:25.877Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Anonymous working with TrendAI Zero Day Initiative"}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Samsung Opensource", "product": "rLottie", "versions": [{"status": "affected", "version": "480a2ad0c5d2e45458c545b8213279e9e8b71e39"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/Samsung/rlottie/pull/607"}], "x_generator": {"engine": "Vulnogram 1.0.5"}, "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.\n\n\nThis issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.", "supportingMedia": [{"type": "text/html", "value": "Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.<br><p>This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-121", "description": "CWE-121 Stack-based buffer overflow"}]}], "providerMetadata": {"orgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "shortName": "samsung.tv_appliance", "dateUpdated": "2026-09-15T08:51:58.509Z"}}}, "cveMetadata": {"cveId": "CVE-2026-91826", "state": "PUBLISHED", "dateUpdated": "2026-09-15T13:32:31.821Z", "dateReserved": "2026-09-15T08:06:41.928Z", "assignerOrgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe", "datePublished": "2026-09-15T08:49:48.401Z", "assignerShortName": "samsung.tv_appliance"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "rLottie", "vendor": "Samsung Opensource", "versions": [{"status": "affected", "version": "480a2ad0c5d2e45458c545b8213279e9e8b71e39"}]}], "source": "PSIRT@samsung.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.\n\n\nThis issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39."}], "id": "CVE-2026-91826", "lastModified": "2026-09-18T19:29:56.010", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 2.5, "source": "PSIRT@samsung.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-91826", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-15T13:32:20.742778Z", "version": "2.0.3"}}]}, "published": "2026-09-15T09:16:45.743", "references": [{"source": "PSIRT@samsung.com", "url": "https://github.com/Samsung/rlottie/pull/607"}], "sourceIdentifier": "PSIRT@samsung.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "PSIRT@samsung.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "480a2ad0c5d2e45458c545b8213279e9e8b71e39"}}], "enrichment": {"confidence": 98.0, "confidence_source": "matching", "scores": [{"score": 98.0, "source": "matching"}]}, "original": {"product": "rLottie", "source": "cna", "vendor": "Samsung Opensource"}, "product": "rlottie", "vendor": "samsung_open_source"}], "created": "2026-09-15T10:30:12.598425+00:00", "title": "Stack-Based Buffer Overflow in Samsung rLottie Rendering Engine", "updated": "2026-09-17T20:45:16.236394+00:00", "vendors": ["samsung_open_source", "samsung_open_source$PRODUCT$rlottie"]}