Main Vulnerability Database Vulnerabilities #VU112509

Improper Certificate Validation in Zoom Workplace Desktop App for Linux and Zoom Meeting SDK for Linux - CVE-2025-46788

Published: July 8, 2025

Vulnerability identifier: #VU112509

CSH Severity: Medium

CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-46788

CWE-ID: CWE-295

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to improper certificate validation. A remote attacker can perform MitM attack and compromise communication between the Zoom clients.

Affected software

Zoom Workplace Desktop App for Linux
Zoom Meeting SDK for Linux

How to mitigate CVE-2025-46788

Install updates from vendor's website.

Zoom Workplace Desktop App for Linux - update to 6.4.13 2309
Zoom Meeting SDK for Linux - update to 6.4.13

External References

https://www.zoom.com/en/trust/security-bulletin/ZSB-25023/

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