CVE-2026-24253

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-24253", "assignerOrgId": "9576f279-3576-44b5-a4af-b9a8644b2de6", "state": "PUBLISHED", "assignerShortName": "nvidia", "dateReserved": "2026-01-21T19:09:48.283Z", "datePublished": "2026-08-04T17:22:32.812Z", "dateUpdated": "2026-08-04T18:22:24.659Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9576f279-3576-44b5-a4af-b9a8644b2de6", "shortName": "nvidia", "dateUpdated": "2026-08-04T17:22:32.812Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "data tampering, denial of service"}]}], "affected": [{"vendor": "NVIDIA", "product": "Dynamo", "platforms": ["Linux"], "versions": [{"status": "affected", "version": "0 to v1.1.0"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service and data tampering.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service and data tampering."}]}], "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24253"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2026-24253"}, {"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5842"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.2, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "NVIDIA PSIRT"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-04T18:22:18.967537Z", "id": "CVE-2026-24253", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2026-08-04T18:22:24.659Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-24253", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-04T18:22:18.967537Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-04T18:22:21.212Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "impacts": [{"descriptions": [{"lang": "en", "value": "data tampering, denial of service"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "NVIDIA", "product": "Dynamo", "versions": [{"status": "affected", "version": "0 to v1.1.0"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}], "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24253"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2026-24253"}, {"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5842"}], "x_generator": {"engine": "NVIDIA PSIRT"}, "descriptions": [{"lang": "en", "value": "NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service and data tampering.", "supportingMedia": [{"type": "text/html", "value": "NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service and data tampering.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write"}]}], "providerMetadata": {"orgId": "9576f279-3576-44b5-a4af-b9a8644b2de6", "shortName": "nvidia", "dateUpdated": "2026-08-04T17:22:32.812Z"}}}, "cveMetadata": {"cveId": "CVE-2026-24253", "state": "PUBLISHED", "dateUpdated": "2026-08-04T18:22:24.659Z", "dateReserved": "2026-01-21T19:09:48.283Z", "assignerOrgId": "9576f279-3576-44b5-a4af-b9a8644b2de6", "datePublished": "2026-08-04T17:22:32.812Z", "assignerShortName": "nvidia"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Linux"], "product": "Dynamo", "vendor": "NVIDIA", "versions": [{"status": "affected", "version": "0 to v1.1.0"}]}], "source": "psirt@nvidia.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nvidia:dynamo:*:*:*:*:*:*:*:*", "matchCriteriaId": "B5466BE4-35DF-40F0-98BA-8A91AA4B5740", "versionEndIncluding": "1.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service and data tampering."}, {"lang": "es", "value": "NVIDIA Dynamo para Linux contiene una vulnerabilidad donde un atacante podr\u00eda causar una escritura fuera de l\u00edmites. Un exploit exitoso de esta vulnerabilidad podr\u00eda conducir a denegaci\u00f3n de servicio y manipulaci\u00f3n de datos."}], "id": "CVE-2026-24253", "lastModified": "2026-10-24T16:10:00.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "psirt@nvidia.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-24253", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-04T18:22:18.967537Z", "version": "2.0.3"}}]}, "published": "2026-08-04T18:16:49.767", "references": [{"source": "psirt@nvidia.com", "tags": ["Product"], "url": "https://github.com/NVIDIA/product-security/tree/main/2026/5842"}, {"source": "psirt@nvidia.com", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24253"}, {"source": "psirt@nvidia.com", "tags": ["Third Party Advisory"], "url": "https://www.cve.org/CVERecord?id=CVE-2026-24253"}], "sourceIdentifier": "psirt@nvidia.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "psirt@nvidia.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["Linux"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,v1.1.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "dynamo", "vendor": "nvidia"}], "created": "2026-08-04T20:00:05.153205+00:00", "title": "Out-of-Bounds Write in NVIDIA Dynamo for Linux Enables Denial of Service and Data Tampering", "updated": "2026-08-05T10:19:39.972188+00:00", "vendors": ["nvidia", "nvidia$PRODUCT$dynamo"]}