CVE-2026-19743
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) in TeamViewer Desktop Clients
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 IPC commands to the local service daemon, an attacker could manipulate file paths, leading to local privilege escalation.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Full Client
- Vendor
- TeamViewer
- Product
- Full Client
- Platforms
- Windows
- Linux
- MacOS
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 15.0 | affected | custom | 15.82 | Unavailable | None listed |
| 15.64.0 (Legacy Windows 7 & 8) | affected | custom | 15.64.8 (Legacy Windows 7 & 8) | Unavailable | None listed |
| 14.7.0 (Windows) | affected | custom | 14.7.48855 (Windows) | Unavailable | None listed |
| 13.2.0 (Windows) | affected | custom | 13.2.36230 (Windows) | Unavailable | None listed |
| 14.7.0 (Linux) | affected | custom | 14.7.48855 (Linux) | Unavailable | None listed |
| 13.2.0 (Linux) | affected | custom | 13.2.153995 (Linux) | Unavailable | None listed |
| 14.7.0 (MacOS) | affected | custom | 14.7.48855 (MacOS) | Unavailable | None listed |
| 13.2.0 (MacOS) | affected | custom | 13.2.153994 (MacOS) | Unavailable | None listed |
Host
- Vendor
- TeamViewer
- Product
- Host
- Platforms
- Windows
- Linux
- MacOS
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 15.0 | affected | custom | 15.82 | Unavailable | None listed |
| 15.64.0 (Legacy Windows 7 & 8) | affected | custom | 15.64.8 (Legacy Windows 7 & 8) | Unavailable | None listed |
| 14.7.0 (Windows) | affected | custom | 14.7.48855 (Windows) | Unavailable | None listed |
| 13.2.0 (Windows) | affected | custom | 13.2.36230 (Windows) | Unavailable | None listed |
| 14.7.0 (Linux) | affected | custom | 14.7.48855 (Linux) | Unavailable | None listed |
| 13.2.0 (Linux) | affected | custom | 13.2.153995 (Linux) | Unavailable | None listed |
| 14.7.0 (MacOS) | affected | custom | 14.7.48855 (MacOS) | Unavailable | None listed |
| 13.2.0 (MacOS) | affected | custom | 13.2.153994 (MacOS) | Unavailable | None listed |