{"id":"CVE-2026-92377","aliases":[],"title":"Local Privilege Escalation via DLL Sideloading in TeamViewer Patch Management for Windows","description":"Improper access control in the Patch\nManagement update mechanism of TeamViewer Full Client and Host for Windows\nprior to version 15.82 allows a local authenticated attacker with low\nprivileges to supply a signed executable through a forged IPC response and\ncause it to load a malicious DLL from a user-writable temporary directory.\nSuccessful exploitation results in arbitrary code execution with NT\nAUTHORITY\\SYSTEM privileges.","severity":"high","score":7.8,"published":"2026-10-27T15:11:55.955Z","modified":"2026-10-27T15:11:55.955Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/"],"sources":[{"name":"CVE","id":"CVE-2026-92377","modified":"2026-10-27T15:11:55.955Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-92377"}],"assessments":[{"source":"CNA","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8}]}