What’s Vulnerable › Vulnerabilities
CVE-2026-30900: Zoom Workplace Clients for Windows - Improper Check
- Severity: high (CVSS 7.8 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: 2026-03-11 · updated 2026-06-17
- Weakness: CWE-754
Description
Improper Check of minimum version in update functionality of certain Zoom Clients for Windows may allow an authenticated user to conduct an escalation of privilege via local access.
Affected products
- Zoom Meeting Software Development Kit: from 6.6.0 before 6.6.11 — fixed in 6.6.11
- Zoom Communications, Inc Zoom Workplace Desktop App for macOS: from 6.6.0 before 6.6.11 — fixed in 6.6.11
- Zoom Communications Zoom Workplace VDI Plugin: through 6.6.10
How to fix
Upgrade to a fixed version: Zoom Meeting Software Development Kit 6.6.11; Zoom Communications, Inc Zoom Workplace Desktop App for macOS 6.6.11. Check the vendor advisory for mitigations.
References
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