{"api_version":"1","generated_at":"2026-11-11T08:13:37+00:00","cve":"CVE-2026-111585","urls":{"html":"https://cve.report/CVE-2026-111585","api":"https://cve.report/api/cve/CVE-2026-111585.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-111585","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111585"},"summary":{"title":"Integer Overflow in TeamViewer Remote Control Screen Decompression Leading to Heap-Based Buffer Overflow","description":"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.","state":"PUBLISHED","assigner":"TV","published_at":"2026-10-27 16:17:29","updated_at":"2026-11-04 21:17:49"},"problem_types":["CWE-190","CWE-190 CWE-190 Integer overflow or wraparound"],"metrics":[{"version":"3.1","source":"psirt@teamviewer.com","type":"Secondary","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","data":{"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"}}],"references":[{"url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/","name":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/","refsource":"psirt@teamviewer.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-111585","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111585","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 15.83 custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 15.64.0 (Legacy Windows 7 & 8) 15.64.10 (Legacy Windows 7 & 8) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 14.7.0 (Windows) 14.7.48868 (Windows) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 14.7.0 (Linux) 14.7.48868 (Linux) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 14.7.0 (macOS) 14.7.48868 (macOS) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 13.2.0 (Windows) 13.2.36231 (Windows) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 13.2.0 (Linux) 13.2.154008 (Linux) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Full Client","version":"affected 13.2.0 (macOS) 13.2.154007 (macOS) custom","platforms":["Windows","Linux","MacOS"]},{"source":"CNA","vendor":"TeamViewer","product":"Portable","version":"affected 15.83 custom","platforms":["Windows"]},{"source":"CNA","vendor":"TeamViewer","product":"Portable","version":"affected 15.64.0 (Legacy Windows 7 & 8) 15.64.10 (Legacy Windows 7 & 8) custom","platforms":["Windows"]},{"source":"CNA","vendor":"TeamViewer","product":"Remote Control","version":"affected 15.83 custom","platforms":["Android"]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Update to the latest available version.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Omri Dar","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"111585","cve":"CVE-2026-111585","epss":"0.002880000","percentile":"0.214560000","score_date":"2026-11-04","updated_at":"2026-11-05 00:04:16"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-111585","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2026-11-04T18:45:54.382172Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-11-04T20:27:33.505Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Windows","Linux","MacOS"],"product":"Full Client","vendor":"TeamViewer","versions":[{"lessThan":"15.83","status":"affected","version":"0","versionType":"custom"},{"lessThan":"15.64.10 (Legacy Windows 7 & 8)","status":"affected","version":"15.64.0 (Legacy Windows 7 & 8)","versionType":"custom"},{"lessThan":"14.7.48868 (Windows)","status":"affected","version":"14.7.0 (Windows)","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":"13.2.36231 (Windows)","status":"affected","version":"13.2.0 (Windows)","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"}]},{"defaultStatus":"unaffected","platforms":["Windows"],"product":"Portable","vendor":"TeamViewer","versions":[{"lessThan":"15.83","status":"affected","version":"0","versionType":"custom"},{"lessThan":"15.64.10 (Legacy Windows 7 & 8)","status":"affected","version":"15.64.0 (Legacy Windows 7 & 8)","versionType":"custom"}]},{"defaultStatus":"unaffected","platforms":["Android"],"product":"Remote Control","vendor":"TeamViewer","versions":[{"lessThan":"15.83","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"Omri Dar"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","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>"}],"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."}],"metrics":[{"cvssV3_1":{"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","description":"CWE-190 Integer overflow or wraparound","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-27T15:19:40.571Z","orgId":"13430f76-86eb-43b2-a71c-82c956ef31b6","shortName":"TV"},"references":[{"tags":["vendor-advisory"],"url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update to the latest available version."}],"value":"Update to the latest available version."}],"source":{"discovery":"UNKNOWN"},"title":"Integer Overflow in TeamViewer Remote Control Screen Decompression Leading to Heap-Based Buffer Overflow","x_generator":{"engine":"Vulnogram 1.0.5"}}},"cveMetadata":{"assignerOrgId":"13430f76-86eb-43b2-a71c-82c956ef31b6","assignerShortName":"TV","cveId":"CVE-2026-111585","datePublished":"2026-10-27T15:19:40.571Z","dateReserved":"2026-10-16T13:05:08.747Z","dateUpdated":"2026-11-04T20:27:33.505Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-27 16:17:29","lastModifiedDate":"2026-11-04 21:17:49","problem_types":["CWE-190","CWE-190 CWE-190 Integer overflow or wraparound"],"metrics":{"cvssMetricV31":[{"source":"psirt@teamviewer.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-04T18:45:54.382172Z","id":"CVE-2026-111585","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"111585","Ordinal":"1","Title":"Integer Overflow in TeamViewer Remote Control Screen Decompressi","CVE":"CVE-2026-111585","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"111585","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"Integer Overflow in TeamViewer Remote Control Screen Decompressi"}]}}}