CVE-2025-30669: Zoom Meeting Software Development Kit

Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper certificate validation in certain Zoom Clients may allow an unauthenticated user to conduct a disclosure of information via adjacent access.

Affected products

• Zoom Meeting Software Development Kit: before 6.5.10 (fixed in 6.5.10)
• Zoom Workplace Desktop: before 6.5.10 (fixed in 6.5.10)
• Zoom Workplace Virtual Desktop Infrastructure: before 6.3.14 (fixed in 6.3.14); from 6.4.10, before 6.4.12 (fixed in 6.4.12)

Published 2025-11-13. Last modified 2026-10-07.