{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-111585","assignerOrgId":"13430f76-86eb-43b2-a71c-82c956ef31b6","state":"PUBLISHED","assignerShortName":"TV","dateReserved":"2026-10-16T13:05:08.747Z","datePublished":"2026-10-27T15:19:40.571Z","dateUpdated":"2026-11-04T20:27:33.505Z"},"containers":{"cna":{"providerMetadata":{"orgId":"13430f76-86eb-43b2-a71c-82c956ef31b6","shortName":"TV","dateUpdated":"2026-10-27T15:19:40.571Z"},"title":"Integer Overflow in TeamViewer Remote Control Screen Decompression Leading to Heap-Based Buffer Overflow","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-190","description":"CWE-190 Integer overflow or wraparound","type":"CWE"}]}],"affected":[{"vendor":"TeamViewer","product":"Full Client","platforms":["Windows","Linux","MacOS"],"versions":[{"status":"affected","version":"0","lessThan":"15.83","versionType":"custom"},{"status":"affected","version":"15.64.0 (Legacy Windows 7 & 8)","lessThan":"15.64.10 (Legacy Windows 7 & 8)","versionType":"custom"},{"status":"affected","version":"14.7.0 (Windows)","lessThan":"14.7.48868 (Windows)","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 (Windows)","lessThan":"13.2.36231 (Windows)","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"},{"vendor":"TeamViewer","product":"Portable","platforms":["Windows"],"versions":[{"status":"affected","version":"0","lessThan":"15.83","versionType":"custom"},{"status":"affected","version":"15.64.0 (Legacy Windows 7 & 8)","lessThan":"15.64.10 (Legacy Windows 7 & 8)","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TeamViewer","product":"Remote Control","platforms":["Android"],"versions":[{"status":"affected","version":"0","lessThan":"15.83","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"An integer overflow in the remote-control\nscreen processing component of TeamViewer clients (Full Client, Portable and Remote\nControl App) prior to version 15.83 may allow a malicious remote host to cause\na denial of service or, depending on the platform, potentially execute\narbitrary code with the privileges of the viewer process. Exploitation requires\na user to establish a remote-control session to an attacker-controlled or\ncompromised host.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>An integer overflow in the remote-control\nscreen processing component of TeamViewer clients (Full Client, Portable and Remote\nControl App) prior to version 15.83 may allow a malicious remote host to cause\na denial of service or, depending on the platform, potentially execute\narbitrary code with the privileges of the viewer process. Exploitation requires\na user to establish a remote-control session to an attacker-controlled or\ncompromised host.</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":"Omri Dar","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-04T18:45:54.382172Z","id":"CVE-2026-111585","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-04T20:27:33.505Z"}}]}}