CVE-2026-16444

CVE Enrichment

CVSS: 7.5 HIGH
EPSS: 0.27%
EPSS Percentile: 17.10%
CISA KEV: Not listed

Description

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 leverage this behavior to achieve arbitrary file write and potentially execute code with the privileges of the affected user.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: psirt@teamviewer.com
Published: 26-Aug-2026 17:16
Last Modified: 02-Sep-2026 03:50
EPSS Date: 2026-10-11
CWE: CWE-73

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:H /
                            PR:N /
                            UI:R /
                            S:U /
                            C:H /
                            I:H /
                            A:H

References

psirt@teamviewer.com

Last enrichment sync: 12-Oct-2026 06:27
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

CVE-2026-19743, CVE-2026-92368, CVE-2026-92369, CVE-2026-92370, CVE-2026-92371, CVE-2026-19042, CVE-2026-16444, CVE-2026-12703 (TeamViewer), CVE-2026-102331 (Google Chrome), from CVE-2026-100756 through Weekly Security Recap: Exploited Citrix NetScaler Flaw and Dozens of Vulnerabilities

CVE (135)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.