CVE-2026-92376

{"id": "CVE-2026-92376", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@teamviewer.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@teamviewer.com", "affectedData": [{"vendor": "TeamViewer", "modules": ["ITbrain_Monitoring_Service.exe"], "product": "Remote Management - Monitoring", "versions": [{"status": "affected", "version": "0", "lessThan": "26.10.1", "versionType": "custom"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}]}], "published": "2026-10-27T16:17:32.103", "references": [{"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/", "source": "psirt@teamviewer.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "psirt@teamviewer.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Improper authentication in the\ninter-process communication (IPC) mechanism of TeamViewer Remote Management\nMonitoring for Windows prior to version 26.10.1 allows a local authenticated\nattacker with low privileges to impersonate the IPC broker and cause the\nMonitoring service to execute arbitrary code with NT AUTHORITY\\SYSTEM\nprivileges, resulting in local privilege escalation."}], "lastModified": "2026-10-28T14:45:23.073", "sourceIdentifier": "psirt@teamviewer.com"}