Multiple High-Severity Vulnerabilities in TeamViewer

The highest-severity flaw, CVE-2026-92370 , is a remote session access control bypass stemming from an improper access control weakness in TeamViewer Full Client and Host software for Windows, Linux, and macOS that could let remote threat actors perform unauthorized actions leading to remote code execution on targeted systems.[1] Four other security issues have also been addressed, these include CVE-2026-19743 (A path traversal), CVE-2026-92368 (A heap-based buffer overflow),…