CVE-2025-49456: Zoom Meeting Software Development Kit

Medium severity, CVSS 5.1. EPSS: 0.1% chance of exploitation in the next 30 days.

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 Rooms: before 6.4.5 (fixed in 6.4.5)
• Zoom Rooms Controller: before 6.4.5 (fixed in 6.4.5)
• Zoom Workplace Desktop: before 6.4.10 (fixed in 6.4.10)
• Zoom Workplace Virtual Desktop Infrastructure: before 6.2.15 (fixed in 6.2.15); from 6.3.10, before 6.3.12 (fixed in 6.3.12)

Published 2025-08-12. Last modified 2026-06-17.