{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-89229", "assignerOrgId": "c6f5cd8e-fe3d-4460-82c2-f8a4e7b272c8", "state": "PUBLISHED", "assignerShortName": "Vivo", "dateReserved": "2026-09-11T09:24:48.341Z", "datePublished": "2026-11-03T09:46:55.368Z", "dateUpdated": "2026-11-03T09:46:55.368Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "c6f5cd8e-fe3d-4460-82c2-f8a4e7b272c8", "shortName": "Vivo", "dateUpdated": "2026-11-03T09:46:55.368Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "A malicious application installed on the same device can write arbitrary files to locations outside the intended shared directory, potentially leading to data tampering, denial of service, or further privilege escalation depending on the reachable write path."}]}], "affected": [{"vendor": "vivo", "product": "BlueLM Copilot", "versions": [{"status": "affected", "version": "0", "lessThan": "7.2.0.0", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in the ShareActivity component of BlueLM Copilot (com.vivo.ai.copilot) allows a malicious application\u00a0installed on the same device\u00a0to write arbitrary files\u00a0via a crafted ACTION_SEND intent with a ContentProvider-supplied file name containing '..' sequences.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in the ShareActivity component of BlueLM Copilot (com.vivo.ai.copilot) allows a malicious application installed on the same device to write arbitrary files via a crafted ACTION_SEND intent with a ContentProvider-supplied file name containing '..' sequences."}]}], "references": [{"url": "https://www.vivo.com/en/support/security-advisory-detail?id=26"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 5.1, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"}}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "BlueLM Copilot", "vendor": "vivo", "versions": [{"lessThan": "7.2.0.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "security@vivo.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in the ShareActivity component of BlueLM Copilot (com.vivo.ai.copilot) allows a malicious application\u00a0installed on the same device\u00a0to write arbitrary files\u00a0via a crafted ACTION_SEND intent with a ContentProvider-supplied file name containing '..' sequences."}], "id": "CVE-2026-89229", "lastModified": "2026-11-03T10:17:19.913", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/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", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security@vivo.com", "type": "Secondary"}]}, "published": "2026-11-03T10:17:19.913", "references": [{"source": "security@vivo.com", "url": "https://www.vivo.com/en/support/security-advisory-detail?id=26"}], "sourceIdentifier": "security@vivo.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security@vivo.com", "type": "Secondary"}]}

{}

{"created": "2026-11-03T11:30:09.063944+00:00", "title": "Path Traversal via Intents in BlueLM Copilot", "updated": "2026-11-03T11:30:09.063949+00:00", "vendors": []}