CVE-2026-23563 Privilege escalation in TeamViewer DEX via DeleteFileByPath instruction

Improper Link Resolution Before File Access invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is...

CVE-2026-23563

Summary: CVE-2026-23563 affects TeamViewer DEX - 1E Client on Windows prior to 26.1, due to improper link resolution before file access. The bug is triggered by the 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction and allows a low‑privileged, local attacker to delete protected system files vi...