CVE-2026-16444 Improper Validation of File Paths in TeamViewer Desktop Clients

Improper neutralization of path traversal sequences in TeamViewer Desktop Clients prior Version 15.81.5 allows an authenticated remote session participant to write files to unintended locations on the local file system via file transfer or virtual file clipboard mechanisms. An attacker can levera...

KLA91243 Multiple vulnerabilities in TeamViewer

Multiple vulnerabilities were found in TeamViewer. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, gain privileges. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability can be exploited remotely to execute...

CVE-2026-19042: Improper Neutralization of Special Elements used in an OS Command

A command injection vulnerability in TeamViewer Full Client and Host for Linux prior to version 15.81.5 allows a remote attacker to execute arbitrary commands in the context of the current user via a specially crafted URL sent through the out-of-session chat feature. Exploitation requires user...

PT-2026-82046

Name of the Vulnerable Software and Affected Versions TeamViewer Full Client and Host for Linux versions prior to 15.81.5 Description A command injection issue exists that allows a remote attacker to execute arbitrary commands with the privileges of the current user. This occurs when a user click...

PT-2026-82044

Name of the Vulnerable Software and Affected Versions TeamViewer Desktop Clients versions prior to 15.81.5 Description Improper neutralization of path traversal sequences allows an authenticated remote session participant to write files to unintended locations on the local file system. This occur...

CVE-2026-16444: External Control of File Name or Path

Improper neutralization of path traversal sequences in TeamViewer Desktop Clients prior Version 15.81.5 allows an authenticated remote session participant to write files to unintended locations on the local file system via file transfer or virtual file clipboard mechanisms. An attacker can levera...

CVE-2026-12703 Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703 Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703

CVE-2026-12703 affects TeamViewer Full Client and Host for macOS before 15.80. A business logic error allows an authenticated attacker to bypass the configured 2FA for the Connections approval flow via Unattended Access and establish a remote connection to the macOS host. Impact: remote access wi...

EUVD-2026-50360

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703: Authentication Bypass Using an Alternate Path or Channel

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

KLA91182 SB vulnerability in TeamViewer

Security vulnerability was found in TeamViewer. Malicious users can exploit this vulnerability to bypass security restrictions. Original advisories TV-2026-1007 Exploitation CVE list CVE-2026-12703 unknown Solution Update to the latest version Download TeamViewer Impacts SB Security bypass...

PT-2026-65796

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-2695

A command injection vulnerability was discovered in TeamViewer DEX Platform On-Premises former 1E DEX Platform On-Premises prior to version 9.2. Improper input validation allows authenticated users with at least questioner privileges to inject commands in specific instructions. Exploitation could...

CVE-2026-8381

A broken access control vulnerability exists in the TeamViewer DEX Platform On‑Premises prior version 9.2. Certain backend API endpoints do not correctly enforce authorization checks, allowing an authenticated user with low privileges to perform actions and access resources intended only for...

CVE-2026-8381

A broken access control vulnerability exists in the TeamViewer DEX Platform On‑Premises prior version 9.2. Certain backend API endpoints do not correctly enforce authorization checks, allowing an authenticated user with low privileges to perform actions and access resources intended only for...

CVE-2026-8381 Broken Access Control in TeamViewer DEX Platform (On Premises)

A broken access control vulnerability exists in the TeamViewer DEX Platform On‑Premises prior version 9.2. Certain backend API endpoints do not correctly enforce authorization checks, allowing an authenticated user with low privileges to perform actions and access resources intended only for...

CVE-2026-8381

A broken access control vulnerability exists in the TeamViewer DEX Platform On‑Premises prior version 9.2. Certain backend API endpoints do not correctly enforce authorization checks, allowing an authenticated user with low privileges to perform actions and access resources intended only for...

CVE-2026-8381

CVE-2026-8381 : In the TeamViewer DEX Platform (On-Premises) before version 9.2, certain backend API endpoints fail to enforce authorization checks, allowing an authenticated user with low privileges to access actions and resources intended for higher-privileged roles. This is a broken access con...