Zoom Workplace VDI Client: Installer Crypto Signature Issue (CVE-2025-64740)
CVE-2025-64740 Published on November 13, 2025

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

NVD

Vulnerability Analysis

CVE-2025-64740 is exploitable with local system access, requires user interaction and a small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
HIGH
Privileges Required:
LOW
User Interaction:
REQUIRED
Scope:
CHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

Improper Verification of Cryptographic Signature

The software does not verify, or incorrectly verifies, the cryptographic signature for data.


Products Associated with CVE-2025-64740

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Zoom
 

Affected Versions

Zoom Communications Inc. Zoom Workplace VDI Client Version see references is affected by CVE-2025-64740

Exploit Probability

EPSS
0.01%
Percentile
0.63%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.