CVE-2026-110746 PUBLISHED

A local privilege escalation vulnerability in TotalAV allows an unprivileged local user to forge the gRPC IPC authentication token, through loading IPC.dll and abuse the SYSTEM service's within TotalAV to execute arbitrary code as NT AUTHORITY\SYSTEM.

• https://www.totalav.com/
• https://github.com/lukehebe/Vulnerability-Disclosures/tree/main/TotalAV-7.1.17-LPE

• CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
• CWE-273: Improper Check for Dropped Privileges