#VU123679 Missing support for integrity check in Zoom Video Communications, Inc. products - CVE-2026-30900
Published: March 10, 2026
Vulnerability identifier: #VU123679
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-30900
CWE-ID: CWE-353
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Virtual Desktop Infrastructure (VDI)
Zoom Workplace Desktop App for Windows
Zoom Meeting SDK for Windows
Virtual Desktop Infrastructure (VDI)
Zoom Workplace Desktop App for Windows
Zoom Meeting SDK for Windows
Software vendor:
Zoom Video Communications, Inc.
Zoom Video Communications, Inc.
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists in the update functionality due to software does not check if the version to be installed is newer than the current version. A local user can downgrade current software version and exploit known vulnerabilities in it.
Remediation
Install updates from vendor's website.