Vulnerability Intelligence Report
Zoom Workplace Clients for Windows - Improper Check
CVE-2026-30900
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.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:0.12%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-754 ↗CWE-754: Improper Check for Unusual or Exceptional Conditions
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Zoom Communications Inc. | Zoom Workplace | 6.6.0 < 6.6.11 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.125%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Zoom Communications, Inc. · Vendor · USA |
| Reserved | 2026-03-06T18:44:57 |
| Published | 2026-03-11T14:44:36 |
| Patch Date | 2026-03-10 |
| Last Updated | 2026-03-12T03:55:30 |
Community Chatter & Buzz