CVE-2025-64740

HIGH
2025-11-13 [email protected]
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:22 vuln.today
CVE Published
Nov 13, 2025 - 15:15 nvd
HIGH 7.5

Tags

Jwt Attack Microsoft Privilege Escalation Workplace Virtual Desktop Infrastructure Windows

Description

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.

Analysis

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. Rated high severity (CVSS 7.5). No vendor patch available.

Technical Context

This vulnerability is classified under CWE-347. 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. Affected products include: Zoom Workplace Virtual Desktop Infrastructure.

Affected Products

Zoom Workplace Virtual Desktop Infrastructure.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: 0

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CVE-2025-64740 vulnerability details – vuln.today
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