CVE-2026-53406: High severity Zoom Zoom Contact Center for Windows vulnerability
Insufficient Verification of Data Authenticity in Remote Control for Zoom Contact Center for Windows before version 7.0.0 may allow an authenticated user to enable an escalation of privilege via local access.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Zoom Contact Center for Windowsto a version that resolves this vulnerability.Fixed in 7.0.0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-53406?
The severity of CVE-2026-53406 is rated high with a CVSS score of 7.8.
How do I fix CVE-2026-53406?
To fix CVE-2026-53406, update Zoom Contact Center for Windows to version 7.0.0 or later.
What type of vulnerability is identified by CVE-2026-53406?
CVE-2026-53406 is identified as an insufficient verification of data authenticity vulnerability.
Who is affected by CVE-2026-53406?
Authenticated users of Zoom Contact Center for Windows before version 7.0.0 are affected by CVE-2026-53406.
What can an attacker exploit in CVE-2026-53406?
An attacker can exploit CVE-2026-53406 to enable an escalation of privilege via local access.