{"id":"CVE-2026-111585","revision":"5e5e2a88eb7d4a86816da5d448255825","records":[{"revision":"5e5e2a88eb7d4a86816da5d448255825","observedAt":"2026-10-27T16:43:42.843+00:00","statement":{"source":"cve-program","id":"CVE-2026-111585","aliases":[],"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":0,"publishedAt":"2026-10-27T15:19:40.571+00:00","modifiedAt":"2026-10-27T15:19:40.571+00:00","affected":[{"ecosystem":"Vendor product","name":"Full Client","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TeamViewer\",\n                    \"product\": \"Full Client\",\n                    \"platforms\": [\n                        \"Windows\",\n                        \"Linux\",\n                        \"MacOS\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"15.83\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"15.64.0 (Legacy Windows 7 & 8)\",\n                            \"lessThan\": \"15.64.10 (Legacy Windows 7 & 8)\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"14.7.0 (Windows)\",\n                            \"lessThan\": \"14.7.48868 (Windows)\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"14.7.0 (Linux)\",\n                            \"lessThan\": \"14.7.48868 (Linux)\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"14.7.0 (macOS)\",\n                            \"lessThan\": \"14.7.48868 (macOS)\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"13.2.0 (Windows)\",\n                            \"lessThan\": \"13.2.36231 (Windows)\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"13.2.0 (Linux)\",\n                            \"lessThan\": \"13.2.154008 (Linux)\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"13.2.0 (macOS)\",\n                            \"lessThan\": \"13.2.154007 (macOS)\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"Portable","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TeamViewer\",\n                    \"product\": \"Portable\",\n                    \"platforms\": [\n                        \"Windows\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"15.83\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"15.64.0 (Legacy Windows 7 & 8)\",\n                            \"lessThan\": \"15.64.10 (Legacy Windows 7 & 8)\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"Remote Control","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TeamViewer\",\n                    \"product\": \"Remote Control\",\n                    \"platforms\": [\n                        \"Android\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"15.83\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111585","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111585","identifiers":["CVE-2026-111585"]},"retained":false,"historicalAffected":[]}],"coverage":[]}