CVE-2025-64740
HIGHCVSS 7.8/10EPSS 0.10%
Last modified
CVE-2025-64740 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.10% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Workplace Virtual Desktop Infrastructure | < 6.3.14 |
| Zoom | Workplace Virtual Desktop Infrastructure | >= 6.4.10, < 6.4.12 |
References
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25042Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-64740?
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 a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.
How do I fix CVE-2025-64740?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-64740?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST