CVE-2025-64740: Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow…
CVE-2025-64740 · Severity: high · CVSS 7.5 · Published 2025-11-13
Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via local access.
No. Junglewise Threat Intelligence has no report of CVE-2025-64740 being exploited in the wild.
How severe is CVE-2025-64740?
High severity, with a CVSS score of 7.5, published 13 November 2025.
Which products and versions are affected?
Zoom Workplace Virtual Desktop Infrastructure. The advisory does not name versions.
Is there a fix for CVE-2025-64740?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-64740?
Check whether you run Zoom Workplace Virtual Desktop Infrastructure. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.