Vulnerability Description
Time-of-check time-of-use race condition in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via local access.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Meeting Software Development Kit | < 6.4.0 |
| Zoom | Rooms | < 6.4.0 |
| Zoom | Rooms Controller | < 6.4.0 |
| Zoom | Workplace | < 6.4.0 |
| Zoom | Workplace Desktop | < 6.4.0 |
| Zoom | Workplace Virtual Desktop Infrastructure | < 6.1.17 |
Related Weaknesses (CWE)
References
- https://www.zoom.com/en/trust/security-bulletin/zsb-25016Vendor Advisory
FAQ
What is CVE-2025-30663?
CVE-2025-30663 is a vulnerability with a CVSS score of 8.8 (HIGH). Time-of-check time-of-use race condition in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via local access.
How severe is CVE-2025-30663?
CVE-2025-30663 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-30663?
Check the references section above for vendor advisories and patch information. Affected products include: Zoom Meeting Software Development Kit, Zoom Rooms, Zoom Rooms Controller, Zoom Workplace, Zoom Workplace Desktop.