CVE-2026-35559
Full vulnerability record from the local CVENow database.
Description
Out-of-bounds write in the query processing components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to crash the driver by using specially crafted data that is processed by the driver during query operations. To remediate this issue, users should upgrade to version 2.1.0.0.
Severity
HIGH
CVSS score
7.1
(v4.0)
Vulnerability status
Modified
Source identifier
ff89ba41-3aa1-4d27-914a-91399e9639e5
Published
2026-04-03 21:17:11.900000
Last modified
2026-10-20 19:17:35.977000
View original CVE JSON
{
"id": "CVE-2026-35559",
"sourceIdentifier": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"published": "2026-04-03T21:17:11.900",
"lastModified": "2026-10-20T19:17:35.977",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Out-of-bounds write in the query processing components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to crash the driver by using specially crafted data that is processed by the driver during query operations.\n\n\n\nTo remediate this issue, users should upgrade to version 2.1.0.0."
},
{
"lang": "es",
"value": "Una escritura fuera de límites en los componentes de procesamiento de consultas en el controlador ODBC de Amazon Athena anterior a la versión 2.1.0.0 podría permitir a un actor de amenazas bloquear el controlador mediante el uso de datos especialmente manipulados que son procesados por el controlador durante las operaciones de consulta.\n\nPara remediar este problema, los usuarios deberían actualizar a la versión 2.1.0.0."
}
],
"affected": [
{
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"affectedData": [
{
"vendor": "Amazon",
"product": "Amazon Athena ODBC driver",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "2.1.0.0",
"versionType": "custom",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/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": 7.1,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"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": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-04-07T14:25:30.353461Z",
"id": "CVE-2026-35559",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"configurations": [
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:amazon:athena_odbc:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.0.0",
"matchCriteriaId": "5627F10C-7180-4F8A-81D4-A5AB4D42A968"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
"matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"
},
{
"vulnerable": false,
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
},
{
"vulnerable": false,
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"
}
]
}
]
}
],
"references": [
{
"url": "https://aws.amazon.com/security/security-bulletins/2026-013-aws/",
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://docs.aws.amazon.com/athena/latest/ug/odbc-v2-driver-release-notes.html",
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"tags": [
"Release Notes"
]
},
{
"url": "https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Linux/AmazonAthenaODBC-2.1.0.0.rpm",
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"tags": [
"Patch",
"Product"
]
},
{
"url": "https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/Intel/AmazonAthenaODBC-2.1.0.0_x86.pkg",
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"tags": [
"Patch",
"Product"
]
},
{
"url": "https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/arm/AmazonAthenaODBC-2.1.0.0_arm.pkg",
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"tags": [
"Patch",
"Product"
]
},
{
"url": "https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Windows/AmazonAthenaODBC-2.1.0.0.msi",
"source": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"tags": [
"Patch",
"Product"
]
}
]
}