CVE-2026-12717

{"id": "CVE-2026-12717", "cveTags": [{"tags": ["exclusively-hosted-service"], "sourceIdentifier": "f45cbf4e-4146-4068-b7e1-655ffc2c548c"}], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-12717", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-26T19:03:13.673583Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.4, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:Clear", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "CLEAR", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "affectedData": [{"vendor": "Google Cloud", "product": "BigQuery Data Transfer Service", "versions": [{"status": "affected", "version": "0", "lessThan": "2026-05-01", "versionType": "date"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-26T14:17:07.250", "references": [{"url": "https://docs.cloud.google.com/support/bulletins#gcp-2026-056", "source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "An Improper Input Validation vulnerability in CData JDBC driver integration in Google Cloud BigQuery Data Transfer Service versions prior to 2026-05-01 on Google Cloud Platform allows an authenticated attacker to achieve remote code execution in the connector container and escalate privileges in the tenant project using crafted JDBC connection string parameters.\n\n\nThis vulnerability was patched on 1 May 2026, and no customer action is needed."}], "lastModified": "2026-08-31T18:50:00.053", "sourceIdentifier": "f45cbf4e-4146-4068-b7e1-655ffc2c548c"}