High 7.5Published Nov 13, 2025

CVE-2025-64740Zoom Workplace VDI Client for Windows - Improper Verification of Cryptographic Signature

Updated under an hour ago (Oct 27, 2026, 6:30 PM ET)

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It affects Zoom Communications Inc. Zoom Workplace VDI Client and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Zoom Communications Inc. Zoom Workplace VDI Client

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-347
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Zoom
NVD analysis: Analyzed
Record last updated: Feb 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Zoom Communications Inc. Zoom Workplace VDI Client zoom_communications:zoom_workplace_vdi_client (from the name)	see references	CNA record
zoom workplace_virtual_desktop_infrastructure zoom:workplace_virtual_desktop_infrastructure	before 6.3.14; from 6.4.10 before 6.4.12	NVD

References

References

https://www.zoom.com/en/trust/security-bulletin/ZSB-25042	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.