CVE-2026-19743

Published 29 September 2026 · tracked since 30 September 2026

Description

Improper path validation in the local IPC service of TeamViewer Full Client and Host on Windows, Linux, and macOS prior to version 15.82 allows a local authenticated user with low privileges to perform arbitrary file writes with elevated privileges (NT AUTHORITY/SYSTEM \ root). By sending crafted IP

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-129444 CRITICAL 10
• CVE-2026-129443 MEDIUM 6.3
• CVE-2026-127048
• CVE-2026-124673
• CVE-2026-124671
• CVE-2026-123707
• CVE-2026-116559
• CVE-2026-114452
• CVE-2026-114451
• CVE-2026-110989

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