CVE-2025-64740 — HIGH (7.5)

Q: What is CVE-2025-64740?

CVE-2025-64740 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

Q: How severe is CVE-2025-64740?

CVE-2025-64740 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-64740?

Check the references section above for vendor advisories and patch information. Affected products include: Zoom Workplace Virtual Desktop Infrastructure.

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Affected Products

Vendor	Product	Versions
Zoom	Workplace Virtual Desktop Infrastructure	< 6.3.14

Related Weaknesses (CWE)

CWE-347

References

https://www.zoom.com/en/trust/security-bulletin/ZSB-25042Vendor Advisory

FAQ

What is CVE-2025-64740?

CVE-2025-64740 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2025-64740?

CVE-2025-64740 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-64740?

Check the references section above for vendor advisories and patch information. Affected products include: Zoom Workplace Virtual Desktop Infrastructure.