CVE-2025-49456
MEDIUMCVSS 5.1/10EPSS 0.10%
Last modified
CVE-2025-49456 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. Race condition in the installer for certain Zoom Clients for Windows may allow an unauthenticated user to impact application integrity via local access.. EPSS estimates a 0.10% chance of exploitation in the next 30 days.
Description
Race condition in the installer for certain Zoom Clients for Windows may allow an unauthenticated user to impact application integrity via local access.
Metrics
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Meeting Software Development Kit | < 6.4.10 |
| Zoom | Rooms | < 6.4.5 |
| Zoom | Rooms Controller | < 6.4.5 |
| Zoom | Workplace Desktop | < 6.4.10 |
| Zoom | Workplace Virtual Desktop Infrastructure | < 6.2.15 |
| Zoom | Workplace Virtual Desktop Infrastructure | >= 6.3.10, < 6.3.12 |
References
- https://www.zoom.com/en/trust/security-bulletin/zsb-25029Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-49456?
Race condition in the installer for certain Zoom Clients for Windows may allow an unauthenticated user to impact application integrity via local access.
How severe is CVE-2025-49456?
CVE-2025-49456 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.
How do I fix CVE-2025-49456?
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-2025-49456?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST