Zoom Workplace VDI Client for Windows - Improper Verification of Cryptographic Signature

  • ZSB-25042
  • CVE-2025-64740
  • High
  • 7.5
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

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.


Users can help keep themselves secure by applying the latest updates available at https://zoom.us/download.

  • Zoom Workplace VDI Client for Windows before versions 6.3.14, 6.4.12 and 6.5.10 in their respective tracks

Reported by Mandiant.

Revision Date Description
1.0 11/11/2025

Initial publication.