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CVE-2026-30901

HIGH CVSS 3.1: 7.0 EPSS 0.02%
Updated Mar 11, 2026
Zoom
Parameter Value
CVSS 7.0 (HIGH)
Affected Versions before 6.6.5
Type CWE-20 (Improper Input Validation)
Vendor Zoom
Public PoC No

Improper Input Validation in Zoom Rooms for Windows before 6.6.5 in Kiosk Mode may allow an authenticated user to conduct an escalation of privilege via local access.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
High
Difficult to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1