CVE-2020-6109: Zoom

Critical severity, CVSS 9.8. EPSS: 4.7% chance of exploitation in the next 30 days.

An exploitable path traversal vulnerability exists in the Zoom client, version 4.6.10 processes messages including animated GIFs. A specially crafted chat message can cause an arbitrary file write, which could potentially be abused to achieve arbitrary code execution. An attacker needs to send a specially crafted message to a target user or a group to exploit this vulnerability.

Affected products

• Zoom Zoom: version 4.6.10 only

Published 2020-06-08. Last modified 2026-06-17.