{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-92372", "assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6", "state": "PUBLISHED", "assignerShortName": "TV", "dateReserved": "2026-09-16T07:16:01.956Z", "datePublished": "2026-10-27T15:08:28.439Z", "dateUpdated": "2026-10-27T15:08:28.439Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6", "shortName": "TV", "dateUpdated": "2026-10-27T15:08:28.439Z"}, "title": "Out-of-bounds Write in TeamViewer Full Client for Linux and macOS Allows Remote Code Execution", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-123", "description": "CWE-123 Write-what-where condition", "type": "CWE"}]}], "affected": [{"vendor": "TeamViewer", "product": "Full Client", "platforms": ["MacOS", "Linux"], "versions": [{"status": "affected", "version": "0", "lessThan": "15.83", "versionType": "custom"}, {"status": "affected", "version": "14.7.0 (Linux)", "lessThan": "14.7.48868 (Linux)", "versionType": "custom"}, {"status": "affected", "version": "14.7.0 (macOS)", "lessThan": "14.7.48868 (macOS)", "versionType": "custom"}, {"status": "affected", "version": "13.2.0 (Linux)", "lessThan": "13.2.154008 (Linux)", "versionType": "custom"}, {"status": "affected", "version": "13.2.0 (macOS)", "lessThan": "13.2.154007 (macOS)", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "An out-of-bounds write vulnerability in the\nscreen-image decoder of TeamViewer Full Client for Linux and macOS prior to\nversion 15.83 allows a remote attacker to execute arbitrary code by supplying\ncrafted screen-image data during a remote-control session. The vulnerability\ncan also be exploited by persuading a user to open a specially crafted\nTeamViewer session recording (.tvs). Missing destination bounds checking in the\ndecoder allows crafted screen-image data to cause an out-of-bounds write to the\nimage buffer. Exploitation requires user interaction.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>An out-of-bounds write vulnerability in the\nscreen-image decoder of TeamViewer Full Client for Linux and macOS prior to\nversion 15.83 allows a remote attacker to execute arbitrary code by supplying\ncrafted screen-image data during a remote-control session. The vulnerability\ncan also be exploited by persuading a user to open a specially crafted\nTeamViewer session recording (.tvs). Missing destination bounds checking in the\ndecoder allows crafted screen-image data to cause an out-of-bounds write to the\nimage buffer. Exploitation requires user interaction.&nbsp;</p>"}]}], "references": [{"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "Update to the latest available version.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update to the latest available version."}]}], "credits": [{"lang": "en", "value": "HeaZzy (Mathys KHALFA) & skav (Antoine RIEUL)", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["MacOS", "Linux"], "product": "Full Client", "vendor": "TeamViewer", "versions": [{"lessThan": "15.83", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "14.7.48868 (Linux)", "status": "affected", "version": "14.7.0 (Linux)", "versionType": "custom"}, {"lessThan": "14.7.48868 (macOS)", "status": "affected", "version": "14.7.0 (macOS)", "versionType": "custom"}, {"lessThan": "13.2.154008 (Linux)", "status": "affected", "version": "13.2.0 (Linux)", "versionType": "custom"}, {"lessThan": "13.2.154007 (macOS)", "status": "affected", "version": "13.2.0 (macOS)", "versionType": "custom"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An out-of-bounds write vulnerability in the\nscreen-image decoder of TeamViewer Full Client for Linux and macOS prior to\nversion 15.83 allows a remote attacker to execute arbitrary code by supplying\ncrafted screen-image data during a remote-control session. The vulnerability\ncan also be exploited by persuading a user to open a specially crafted\nTeamViewer session recording (.tvs). Missing destination bounds checking in the\ndecoder allows crafted screen-image data to cause an out-of-bounds write to the\nimage buffer. Exploitation requires user interaction."}], "id": "CVE-2026-92372", "lastModified": "2026-10-27T16:17:31.760", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-27T16:17:31.760", "references": [{"source": "[email protected]", "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-123"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["macos", "linux"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.83)"}}, {"platform": ["macos", "linux"], "status": "affected", "versions": {"scheme": "generic", "value": "[14.7.0 (Linux),14.7.48868 (Linux))"}}, {"platform": ["macos", "linux"], "status": "affected", "versions": {"scheme": "generic", "value": "[14.7.0 (macOS),14.7.48868 (macOS))"}}, {"platform": ["macos", "linux"], "status": "affected", "versions": {"scheme": "generic", "value": "[13.2.0 (Linux),13.2.154008 (Linux))"}}, {"platform": ["macos", "linux"], "status": "affected", "versions": {"scheme": "generic", "value": "[13.2.0 (macOS),13.2.154007 (macOS))"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Full Client", "source": "cna", "vendor": "TeamViewer"}, "product": "full_client", "vendor": "teamviewer"}], "created": "2026-10-27T17:15:06.200018+00:00", "updated": "2026-10-27T17:45:05.899743+00:00", "vendors": ["teamviewer", "teamviewer$PRODUCT$full_client"]}