What’s Vulnerable › Vulnerabilities
CVE-2025-49456: Zoom Clients for Windows- Race Condition
- Severity: medium (CVSS 5.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-12 · updated 2026-06-17
- Weakness: CWE-426
Description
Race condition in the installer for certain Zoom Clients for Windows may allow an unauthenticated user to impact application integrity via local access.
Affected products
- Zoom Meeting Software Development Kit: before 6.4.10 — fixed in 6.4.10
- Zoom Video Communications, Inc. Zoom Rooms for Windows: before 6.4.5 — fixed in 6.4.5
- Zoom Rooms Controller: before 6.4.5 — fixed in 6.4.5
- Zoom Communications, Inc Zoom Workplace Desktop App for macOS: before 6.4.10 — fixed in 6.4.10
- Zoom Communications Zoom Workplace VDI Plugin: before 6.2.15; from 6.3.10 before 6.3.12 — fixed in 6.2.15, 6.3.12
How to fix
Upgrade to a fixed version: Zoom Meeting Software Development Kit 6.4.10; Zoom Video Communications, Inc. Zoom Rooms for Windows 6.4.5; Zoom Rooms Controller 6.4.5; Zoom Communications, Inc Zoom Workplace Desktop App for macOS 6.4.10; Zoom Communications Zoom Workplace VDI Plugin 6.2.15, 6.3.12. Check the vendor advisory for mitigations.
References
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